Question

Find the solution to the system of equations by using either graphing or substitution.

y = 6 – x and y = x – 2 (1 point)
(2, 4)
(–4, 2)
(4, 2)
no solutions

Answer 1

Using substitution: Given the equations that you have,
\[y = 6 -x\]\[y = x -2\]What you need to do is isolate one of the variables, such a y, in one of the equations and plug it as a placeholder like such: \[y = 6 - x\]Therefore,\[6 - x = x - 2\]From here, you just need to simplify. Then you can plug back in the value you got for whatever variable you solved for. Make sense?

Answer 2

Does this help?

Answer 3

yeah! is it C