Question

4 + 7(x - 12) = -38
x=

Answer 1

distribute the 7 inside the parenthesis. then combine like terms.

Answer 2

4+7x-84=-38

Answer 3

@abb0t

Answer 4

Yes, not combine like terms. You can add 4 and (-84)

Answer 5

Then subtract on the left. Notice that you're isolating 7.

Answer 6

7x+80=-38

Answer 7

you make mistake at somewhere, I don't know where, but my answer is not the same with yours.

Answer 8

im stuck @abb0t

Answer 9

@Hoa im stuck

Answer 10

let me show you mine, is it ok, or wait for abbot?

Answer 11

go right ahead @Hoa

Answer 12

4+7(x-12)=-38
----> 7(x-12)= -38-4=-42
-----> x -12 = -42/7 = -6
---> x = -6+12= 6
that's it

Answer 13

THANKS @Hoa

Answer 14

you are very welcome.