For the following exercises, solve each system by substitution. 5x + 2y + 4z = 9 -3x+2y+z=
Question:
For the following exercises, solve each system by substitution.
Transcribed Image Text:
5x + 2y + 4z = 9 -3x+2y+z= 10 4x - 3y + 5z = -3
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (12 reviews)
5x2y4z9i 3x2yz10ii 4x3y5z3iii Isolate x for 5x2y4z9 to hav...View the full answer
Answered By
Mutua Elijah
I love working with any kind of student so as i can bring out the best from them hence making them progress well in life.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Solve each system by using row reduction? a. b. 6x+4y-43 15x+y-8-2
-
Solve each system by using an inverse matrix? a. b. 5x +3y-7z-3 10x-4y+62=5 15x +y-3z-2
-
Solve each system of equations algebraically, using the substitution or elimination method. a. b. c. y-x24 y-(x-2)2 + 3 3x2 +9y2-9 3x2 +52-8 4 x2 (y +4) 9
-
Match each of the following energy band structures with the type of material it represents. Show Work A B C Empty conduction band Band gap Filled valence band Empty conduction band Band gap Filled...
-
The roulette wheels in Monte Carlo typically have a 0 but not a 00. What is the expected value of betting on red in this case? If a trip to Monte Carlo costs $3000, how much would a player have to...
-
Some of the financial statements of Optical Solutions Inc. are as follows. The market price of Optical Solutions Inc. common shares was $60.00 on December 31, 2015. For both years, the company paid...
-
Fill in the Blank. In the displacement method, the ___________ of elements is directly approximated.
-
1. Which leadership style would Fiedler say Li Chang uses? 2. Using Exhibit 4.3, Fiedlers contingency leadership model, what situation and leadership style are appropriate for the production...
-
A fast-moving hockey player, of mass 85.5 kg, runs into a stationary player of the opposing team, of mass 91.3 kg. After the collision, the two players slide together on the ice at a speed of 1.44...
-
Assume the propagation delay in a broadcast network is 5 s and the frame transmission time is 10 s. a. How long does it take for the first bit to reach the destination? b. How long does it take for...
-
For the following exercises, find the decomposition of the partial fraction for the nonrepeating linear factors. 5x/x 2 9
-
For the following exercises, use the matrices below to perform scalar multiplication. 3B 3 9] 4 A = [ 3 12]- B B =[21 13 12, C= 64 16 3 L90 35 73 18 29 D= 18 12 8 14 7 13] 6 4 21
-
Laying fiber-optic cable is expensive. Cable companies want to make sure that if they extend their lines to less dense suburban or rural areas, there will be sufficient demand so the work will be...
-
A pharmacy received a prescription for a drug product compound containing 2% active ingredient. The pharmacy compounded and dispensed the compound and labeled it as containing 2% active ingredient....
-
A pharmaceutical company issued a Class I recall of one of its drug products. Two months later, two bottles of the drug product were discovered in the inventory of a community pharmacy. The pharmacy...
-
The government of France has just made what on the face of it appears to be a nonannouncement announcement: It will not include illegal drugs and prostitution in its official calculation of the...
-
Charging flood victims $30 for a case of water or $10 for a gallon of gas doesnt sit right. And a majority of states, including Texas, have laws against price gouging. The state attorney general has...
-
Explain how each of the following actions will affect the level of planned investment spending and unplanned inventory investment. Assume the economy is initially in incomeexpenditure equilibrium. a....
-
Reinforced tube that connects larynx with bronchi?
-
To balance the chemical equation SiH3 + O2 SiO2 + HO, you could introduce coefficients a, b, c, d and write aSiH3 + bO2 cSiO + dHO then write linear equations for each element. The equation for Si...
-
Solve for x and y, assuming a 0 and b 0. ax + by + by = a + b abxby = b - ab
-
In Problems 9096, use Descartes method from Problem 89 to find an equation of the tangent line to each graph at the given point. x 2 + y = 5; at (2, 1) Data from problem 89 Descartes method for...
-
Find the function f (x) = ax 3 + bx 2 + cx + d for which f (3) = 112, f (1) = 2, f (1) = 4, and f (2) = 13.
-
The following partially complete T-accounts for the month of June along with additional information are from Renfrew & Company: Materials Inventory Work-in-Process Inventory Finished Goods Inventory...
-
The information that follows pertains to Julia Company: (a) Temporary differences for the year 2024 are summarized below. Expenses deducted in the tax return, but not included in the income...
-
Harwood Company uses a job-order costing system that applies overhead cost to jobs on the basis of machine-hours. The company's predetermined overhead rate of $2.60 per machine-hour was based on a...
Study smarter with the SolutionInn App