SOLUTION: Can you help me solve this equation by substitution? 8x+2y=6 4x=3-y

Question 227752: Can you help me solve this equation by substitution?
8x+2y=6
4x=3-y
Answer by drj(1380) (Show Source): You can put this solution on YOUR website!
Can you help me solve this equation by substitution?

8x+2y=6
4x=3-y or 4x+y=3

Solved by pluggable solver: SOLVE linear system by SUBSTITUTION

Solve:
We'll use substitution. After moving 2*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=0=0. Since , x=0.75.

Answer: .

I hope the above steps were helpful.

For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.

And good luck in your studies!

Respectfully,
Dr J
http://www.FreedomUniversity.TV
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