Question

Solve the following systems of equations using substitution:
X = 6
y = 2x-3

Answer 1

x=6, y=9

Explanation:

1.) Since you are substituting, you plug 6 (X) in wherever you have X in the other equation. You will get y = 2*6 -3.
2.) Simplify. By simplification, you will get y=12-3=9. Therefore, x=6, y=9.