Question

For the following system, if you isolated y in the first equation to use the Substitution Method, what expression would you substitute into the second equation?

4x − y = 8
2x + 3y = 9

8 − 4x

8 + 4x

−8 + 4x

−8 − 4x

Answer 1

solve for y in the first equation

Answer 2

i solved it is it -8+4x

Answer 3

4x-y=8
subtract 8 from both sides, then subtract y from both sides.

Answer 4

right

Answer 5

thanx

Answer 6

that's the answer

Answer 7

np