Question

i can't understand graphs and here is my problem:

y=2x+2

y=4x+6

Answer 1

Solving for the first variable in one of the equations, then substituted the result into the other equation.
the answer is below, hope this helps
(−2,−2)

Answer 2

ok and it also says solve the linear system by graphing

Answer 3

it's still (-2,-2) I think

Answer 4

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

Answer 5

ok thank you

Answer 6

your welcome :)