Question

PLS HELP ASAP y = -3x + 1
y = x -7​

Answer 1

x=2

y=-5

Explanation:

substitute y=-3x+1 in y=x-7

`-3x+1=x-7`

`-3x-x=-7-1`

`-4x=-8\\x=2`

Substitute x=2 in any one of the given equations

y=x-7=2-7=-5

Answer 2

x=-1/3

x=7

Explanation:

Not sure if this correct tho