Question: Solve each system. x + y + z = 2 2x + y - z = 5 x - y + z = -2

Solve each system.

x + y + z = 2

2x + y - z = 5

x - y + z = -2

Step by Step Solution

★★★★★

3.45 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

xyz2 1 2xyz5 2 xyz2 3 Eliminate ... View full answer

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 College Algebra Questions!

Q:

Solve each system using matrix notation. Express the solution set using vectors. (a) 3x + 2y + z = 1 x - y + z = 2 5x + 5y + z = 0 (b) x + y - 2z = 0 x - y = -3 3x - y - 2z = -6 2y - 2z = 3 (c) 2x -...

Q:

Solve each system. Express the solution set using vectors. Identify the particular solution and the solution set of the homogeneous system. (These systems also appear in Exercise 18.) (a) 3x + 6y =...

Q:

Solve each system, giving the solution set in vector notation. Identify the particular solution and the solution of the homogeneous system. (a) 2x + y - z = 1 4x - y = 3 (b) x - z = 1 y + 2z - w = 3...

Q:

Chapter 8 Case Study: Sew & Sew Inc. manufactures pants and vests. The revenue on each pair of pants is $65 and on each vest is $130. The pants use 1.5 yards of material and the vests use 2 yards of...

Q:

1 What is 2cis(-/3) in rectangular coordinates? Select one: a.(-1, - sqrt 3) b.(1, - sqrt 3) c.(1, sqrt 3) d.(-1, sqrt 3) e.Impossible Question 2 What is the vertex of f(x) = x 2 + 4x + 2? Select...

Q:

(1) If f(x) = 3x + 2 and g(x) = x - 4, (g/f)(1) is: (2) What is (2, - /6) in rectangular coordinates? (3) Solve the system: x + y + z = 6, 2x - y + z = 3, x + y - z = 0 (4) The graph of y = -2 sin (x...

Q:

Use row operations to solve the system. x + y - z= - 2 2x - y + z= 5 x - 4y + 3z= - 4 Select the correct choice below and fill in any answer boxes within your choice. A. There is one solution. The...

Q:

Solve the system: x + y + z = 3, 2x - y = 3 Select one: a.(y , 2x -3, 6 - 3x) b.(x , 2x -3, 6 - 3x) c.(z, 2x -3, 6 - 3x) d.No solution e.None of these

Q:

The graph of y = 4sin (3x + 2) + 1 has amplitude of: Solve the system: x + y + z = 6, 2x - y + z = 3, x + y - z = 0 Solve for x: (1/2) x = 16 What is the polar representation of z = - 4i? What is the...

Q:

Use row operations to solve the system. x + y - z = 5 2x - y + z = -11 x - 4 + 3z = -41 A. The system has exactly one solution. The solution is : (____, _____, _____) (write an exact answer in a...

Q:

P Corporation owns all the stock of S Corporation, and P and S file a consolidated tax return. On January 1 of Year 2, P creates T Corporation and acquires all of its stock. P, S, and T report the...

Q:

Swiftly Company prepares its statement of cash flows using the direct method for operating activities . For the year ended December 31,2024, Swifty Company reports the following Sales on account...

Q:

What modification, if any, should be made to Zhao s Federal taxable income in determining the correct taxable income for the typical state?

Q:

3. Why is the coupon rate of existing debt irrelevant for finding the cost of debt capital?

Q:

In Problems 122, use the Principle of Mathematical Induction to show that the given statement is true for all natural numbers n. 3 + 5 + 7 + ... + (2n + 1) = n(n + 2)

Q:

In Problems 14, list the first five terms of each sequence. a 1 = 2; a n = 2 - a n-1

Q:

In Problems 611, determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference and the sum of the first n terms. If the sequence...

Q:

Cori's Meats is looking at a new sausage system with an installed cost of $475,000. This cost will be depreciated straight-line to zero over the project's five-year life, at the end of which the...

Q:

On January 1, 2014, Wooden Company issued 16,000 shares of $2 par value common stock for $120,000. On March 1, 2014, the company purchased 2,000 shares of its common stock for $15 per share for the...

Q:

Data table (Click on the following icon in order to copy its contents into a spreadsheet.) Year 0 1-9 Revenues Manufacturing Expenses (other than depreciation) Marketing Expenses Depreciation EBIT...