SOLUTION: 2x-3y=-14 7x+68=y

Question 214711: 2x-3y=-14
7x+68=y
Answer by drj(1380) (Show Source): You can put this solution on YOUR website!

or

The following steps will solve the above equation using SUBSTITUTION:

Solved by pluggable solver: SOLVE linear system by SUBSTITUTION

Solve:
We'll use substitution. After moving -3*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=-2. Since , x=-10.

Answer: .

I hope the above steps were helpful.

For free Step-By-Step Videos on Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra or for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.

And good luck in your studies!

Respectfully,
Dr J
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