2x-3y=8 and 7x+2y=53 using elimination method9
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Step-by-step explanation:
2x-3y=8
7x+2y=53
equation 1 is multiplied by 7
equation 2 is multiplied by 2
14x-21y=56
14x+4y=106
change the sign of equation
so 14x is cut
then new equation is -21y-4y=56-106
-25y=-50
y=2
2x-3*2=8
2x-6=8
2x=14
x=7
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