3x-5y=-8 ,y-2x=3 solve by elimination
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equations are 3x-5y=8 and -2x+y=8
so multiply eq 2nd by 5 then add both eqn
3x-5y=8
-10x+5y=8
the result is -7x=16
x=16/-7
x=-16/7
then equate y
so multiply eq 2nd by 5 then add both eqn
3x-5y=8
-10x+5y=8
the result is -7x=16
x=16/-7
x=-16/7
then equate y
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