Question: solve using the substitution method x + 6 y = 8 2 x + 1 2 y = 4

solve using the substitution method x+6y=82x+12y=4

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

1.) Write the augmented matrix for the system. 3x + 7y + 6z = -20 2x + 8y + 9z = -30 2x + 9y + 9z = -32 A) 2.) B) 1.) _______ C) D) E) None of these Write the system of equations that corresponds to...

Q:

15 Solve the given equation for x. 6 In x - 2 Inx =1 XE (Type an exact answer.) Solve the given equation for x. Inx 21nx=1 (Type an exact answer.)

Q:

Question 3 Solve the given system of equations using the substitution method. x + 3y = 6 2x + 9y = 15 (A) x = 1; y = 3 B) x - 9; y = -1 (C) x = -21: y =9 (D) x = 3; y =1 Question 4 Solve the system...

Q:

8 Solve the systems of linear equations using the substitution method x y 2 7y 4x 1 O 5 3 O 7 9 O 5 7 O 7 5 29 Use substitution to solve the system for f Do not round e 0 0 25e f 10

Q:

Using the system of linear equations I have built, figure out the temperatures of the nodes and how many iterations using my python code of the conjugate gradient method. The linear equation I built...

Q:

Solve the system of equations using the substitution method. X= y+4 x + 3y =8 Select the correct choice below and fill in any answer boxes present in your choice. O A. The solution of the system is...

Q:

Solve using the substitution method. Use a graphing calculator to check your answer. a. x + y = 9, 2x - 3y = -2 b. 3x - y = 5, x + y = 1/2 c. x - 2y = 7, x = y + 4

Q:

3.) Solve by using the substitution method. x + 3y = 8 y = 2x-9

Q:

Using the system of linear equations I have built, figure out the temperatures of the nodes and how many iterations using my python code of the conjugate gradient method. The linear equation I built...

Q:

Solve each system using the substitution method. x - xy + y = 0 x - 2y = 1

Q:

Briefly explain how a traditional, volume-based product-costing system operates.

Q:

What other issues does the structure and culture have for other topics of organizational behavior (motivation, reward systems, etc.)?

Q:

Suppose a 7 - year, $ 1 , 0 0 0 bond with a coupon rate of 1 0 % and semiannual coupons is trading with a yield to maturity of 8 . 9 3 % . a . Is this bond currently trading at a discount, at par, or...

Q:

A particle is moving in three dimensions and its position vector is given by; r(t) = (4, 4t + 2, 3t)i + (4, 5t - 2, 3)2 + (3, 3t + 3, 1t)k where r is in meters and t is in seconds. Determine the...