Question

Solve the given system, using the substitution method.

y = 3x – 7
6x – 2y = 12
A: (14, 12)
B: (12, 14)
C:There is no solution.
D: There are an infinite number of solutions.

Answer 1

Plug in the y in its place.
\(\huge\color{black}{6x-2}\color{red}{(3x-7)}\color{black}{=12}\)
Solve, what do you get?

Answer 2

I already figured it out thanks by the way ^u^

Answer 3

You're Welcome!:)