Question

(x + 7) + (3x – 12) =

Answer 1

`4x - 5` ✔

Explanation:

`(x + 7) + (3x - 12) \\ = x + 3x + 7 - 12 \\ = 4x - 5`

`\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘`

Answer 2

4x - 5

Explanation:

`(x+7)+(3x-12)\\x+7+3x-12\\4x-5`

This is how to simplify the equation from the equation given.