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Solve the following system of equations.

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x+2y=-2 and 3x-2y=-6?

 

asked Mar 13, 2015 in PRECALCULUS by anonymous
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1 Answer

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Step 1:

The linear equations are image and .

image

Substitute image in .

image

Subtract 6 from each side.

image

image.

Substitute image in image.

image
image.

The solution of the equations are image and image.

Solution :

The solution of the equations are image and image.

answered Mar 14, 2015 by sandy Pupil
edited Mar 14, 2015 by sandy

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