If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to y from the first equation is substituted into the second equation.

Question

anonymous · Answer

If you tell me the system I'm an expert at this.

anonymous · Answer

6x – y = 1 
4x – 3y = –11

anonymous · Answer

Substitution method is super easy. :) 

Since it said find the equivalent to y in the first equation...

you need to isolate y! 

-y = -6x + 1
y = 6x - 1

Now that you have your equation, just substitute that into the second equation. 

4x -3(6x - 1) = -11
4x - 18x + 3 = -11

-14x + 3 = -11
-14x = -14

now divide

x = 1

YOUR answer however would be y = 6x - 1