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X+2y=6 2x+4y=12 I need to use substitution to solve, may anybody help?
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4 votes
X+2y=6
2x+4y=12

I need to use substitution to solve, may anybody help?

User Toaster
by
8.8k points

1 Answer

5 votes


x + 2y = 6


x = - 2y + 6

2( - 2y + 6) + 4y = 12
then find y and plug that y value into one of the original equations to find x

Hope this helps!
User TPR
by
8.3k points
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