x + 2y = 3
4x + 5y =
6
First multiply every single digit in the first equation
by 4
By doing that, your equation should look
like
4x + 8y =
12
4x + 5y = 6
now, subtract 4x with 4x. Which means also subtract 8y with 5y and 12
with 6
By subtracting, your equation should look
like
3y = 6 now divide both
sides by 3
By dividing, your equation should look
like
y = 2 which is your
answer for " y "
Now, plug 2 into one of the
equation
By doing that, you should
get
x + 4 = 3 subtract both
sides by 4
By subtracting, your equation should look
like
x = -1 which is your
answer for " x "
So your answer to this solution is
x = -1 ; y = 2
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