3x - y = 5
5x - 2y =
3
First, multiply everything in the first equation by
2
By multiplying, your equation should look
like
6x - 2y =
10
5x - 2y =
3 subtract the -2y with -2y ( which means subtract 6x with 5x and 10
with 3)
By subtracting, your equation should look
like
x = 7 which is your
answer for " x "
Now, plug 7 into one of the
equation
3 ( 7 ) - y = 5 now
multiply 7 with 3
By multiplying, your equation should look
like
21 - y = 5 now subtract
both sides by 21
By subtracting your equation should look
like
-y = -16 now divide both
sides by -1
By dividing, your equation should look
like
y =
16
So your answer is x = 7
; y = 16
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