Question

Question needed to be answered now!!

4x-y=3
7x-2y=11

I need to find the ordered pair of x and y using substitution ive done the problem ten times now im missing something

Answer 1

Substitution, here, invovles choosing one of the 2 equations and solving it for either x or y. The result is subbed into the other equation.

Focus on the first equation. Solve it for y, please. Your answer must look like y=mx+b.

Answer 2

-y=3-4x

Answer 3

y=-3+4x

Answer 4

Great. Now substitute your (-3+4x) for y in the 2nd equation.

Answer 5

It is 3+y/4