Question

Look back at Model it. How does substituting x + 2 for y in the second equation give you
an equation that you can solve

Answer 1

Answer:

x + 2 is a number + 2.

Step-by-step explanation:

in algebra, this could basically say anything plus 2 is y.

Let's say x is 2.

2 + 2 = 4

hope it helps!