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System of equations by elimination
2x - 3y = 5
2x + 2y = 10

System of equations by elimination 2x - 3y = 5 2x + 2y = 10-example-1

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2x-3y=5
2x=5+3y
X=5+3y/2



2x+2y=10
2(x+y)=10
x+y=10/2
x+y=5
X=5-y
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