Question

Part 1: Explain, in complete sentences, how you would use the substitution method to solve the following system of equations. (3 points)

Part 2: Provide the solution to the system. (1 point)

5x – y = –1
7x – 3y = 13

Answer 1

solve the first equation for y get
\[y=5x+1\] substitute into second equation get
\[7x-3(5x+1)=13\]

Answer 2

@satellite73 is that all you have to do