SOLUTION: solve by the method of substitution
x+7y=0
2x-8y=22
Algebra.Com
Question 942940: solve by the method of substitution
x+7y=0
2x-8y=22
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
solve by the method of substitution
x+7y=0 --> x = -7y -- Sub for x in the other eqn
-----------------------------
2x-8y=22 --> x - 4y = 11
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