Question

13x + 7 = 5x - 20

Answer 1

What did you get when you worked it out? Where are you getting stuck?

Answer 2

i got stuck at 8x + 7= - 20

Answer 3

What do you think you do next?

Answer 4

-7?

Answer 5

Yes! So what do you have now?

Answer 6

8x + -27

Answer 7

8x = -27, you mean, right?
So now what do you need to do?

Answer 8

ohh yeahh lol... umm divide?

Answer 9

Yupp! So what does x equal?

Answer 10

im not sure lol bc u cant divide -27 and 8

Answer 11

Use a calculator :P

Answer 12

3.37

Answer 13

It's negative ;o

Answer 14

oh i forgot the - lol

Answer 15

:D