SOLUTION: How do you solve this using substitution y=3x+11 y=2x+7

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Question 826770: How do you solve this using substitution
y=3x+11
y=2x+7

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
How do you solve this using substitution
y=3x+11
y=2x+7
------
Substitute for "y" and solve for "x":
3x+11 = 2x+7
x = -4
-------------
Solve for "y":
y = 2x + 7
y = 2*-4 + 7
y = -1
=================
Cheers,
Stan H.
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