Is (4,9) a solution to the equation 3(x+2) = y ?

Question

asked Dec 27, 2022 131k views

2 Answers

Xun · Answer 1 · 2023-01-02T05:43:24+0000

Answer:

(4, 9) is not a solution to 3(x + 2) = y.

Explanation:

3(x + 2) = y

Substitute (4, 9) into the equation.

3(4 + 2) = 9

Add the inside of the parenthesis.

3(6) = 9

Multiply.

18 ≠ 9