Question

Solve the system by using the substitution method.
x-5y=32
8y-9x=-103

Answer 1

x-5y=32
x=32+5y
Just substitute that equation to 8y-9x=-103

Answer 2

that makes no sense

Answer 3

replace x in eq. 8y-9x=-103 with x = 32+5y.
Try it first!