Thursday
March 30, 2017

Post a New Question

Posted by on .

Solve by substitution method.

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

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

Thanks!

  • Algebra - ,

    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.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question