Question

Please just this problem


http://prntscr.com/20uy5b

Answer 1

do not change the first equation and for the second rearrange it to be y=4-2x

Answer 2

solve the 2nd line for "y"
and graph each, each one is just one line, where, their graph meets, or intersects, is where the solution coordinates are

Answer 3

then you could find the y-intercept and slope for each equation

Answer 4

so i am suppose to solve both at the same time or each?