Hey, I need help with this equation. -7(2 + 2x) = -42.

-7(2 + 2x) = -42    distribute the -7 across the terms in the parenthesis

-14 - 14x = -42      add 14 to both sides

-14x = -28             divide both sides  by -14

x = 2

first use distributive property

-14 + (-14x) = -42

now add 14 on both sides

-14x = -28

now divide by -14 on both sides

x = 2

and there's your answer!

Sorry, saseflower....didn't see you jump in there....good answer, though !!!!

it's fine CPhill! thanks

Thank you! I got a totally different answer, but I see how you did it! Thanks again!