3x-5y=16, x-3y=8how to find the solution
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Step-by-step explanation:
3x-5y=16.........equation 1
x-3y=8.............equation 2
multiply equation 2. by 3
then
3x-9y=24...........equation 4
now subtract equation 1 from equation 4
==> -4y=8
==> y=-2
put value of y in 1
3x-5(-2)=16
3x+10=16
3x=6
x=2
so..
x=2 and y= -2
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