SOLUTION: 5x-7y=11
3x=2y
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Question 751835: 5x-7y=11
3x=2y
Answer by malglu(63) (Show Source): You can put this solution on YOUR website!
reaarange the sums
5x -7y =11
3x - 2y = 0
multiply the first by 3 and the secone by 5
15x - 21y = 33
15x -10y = 0
minus the second equation from the first
-11y = 33
y=-3
sunsitute this in any of the equations to get x
x=-2
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