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verify that the values of the variables listed are solutions of the system of equations.

0 votes

verify that the values of the variables listed are solutions of the system of equations.

asked Feb 11, 2015 in PRECALCULUS by anonymous

1 Answer

0 votes

Step 1 :

The system of equations are

Multiply equation (1) by 2 :

Multiply equation (2) by 2 :

Add equations (3) and (4) :

Substitute in equation (4).

image

The solution is image and image

Solution :

The solution is image and image

answered Feb 11, 2015 by Thomas Apprentice

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