SOLUTION: substitution: 2x+y=5 x-2y=3

SOLUTION: substitution: 2x+y=5 x-2y=3

Algebra.Com

Question 330818: substitution:
2x+y=5
x-2y=3
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Multiply eq. 1 by 2 and add to eq. 2,

Then use either equation to solve for y.

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