Asked by Sadie

Solve by substitution method.

6x+9y=-12
-5x+y=27

What is the solution of the system? Type an ordered pair... Please help

Thanks!
Answered by Riley
to solve with substitution is simple. Set the second problem equal to y. then insert this value in for y in the first equation.

6x+9y=(-12)
y=27+5x

6x+9(27+5x)=(-12)
Take is from here.
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