Which shows the result of a correct substitution for the system y=2x+3 and 3x+2y=9? o A. y= 2y + 3 B. 3(2x + 3) + 2y = 9 C. 3x + 2(2x + 3) = 9 o D. 2x + 2y = 3

Question

asked Sep 4, 2022 82.1k views

1 Answer

Clint StLaurent · Answer 1 · 2022-09-09T12:42:07+0000

Answer:

C. 3x + 2(2x + 3) = 9

Explanation:

We are given the following relation:

y = 2x + 3

And we want to substitute into:

3x + 2y = 9.

So

3x + 2(2x + 3) = 9

Which is given by option C.