Question

Solve the following systems using substitution. -3x+y=-2
-x+y=6

Answer 1

-3x+y=-2
-x+y=6
y=6+x
-3x+6+x=-2
-3x+x=-2-6
can u solve for x nw?

Answer 2

x=2?

Answer 3

nope x=4

Answer 4

nw put this value in y=6+x and find the value of y.

Answer 5

y=10?

Answer 6

yes.

Answer 7

and that's all?

Answer 8

yes..