SOLUTION: how can i solve this substitution methods: 3x-2y=-7 y=2x+6

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Question 305127: how can i solve this substitution methods:
3x-2y=-7
y=2x+6
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Sub for y in the 1st equation
y = 2x +6