Question

8-(3+b)=b-9

Answer 1

b=7

Answer 2

k

Answer 3

@robski do u understand how you got the answer? step by step?

Answer 4

ya

Answer 5

actually no

Answer 6

okay so what do you think you need to do?

Answer 7

multiply 8x3 and 8xb

Answer 8

not quite... so you notice how there is a - sign? in front of the numbers in the (Parentheses) ??

Answer 9

yes

Answer 10

8

Answer 11

okay so this is what you do.. lemme show you cuz i'm not quite sure you get it... i'll show you how to distribute it and you can tell me what you think... lemme draw it. hold on a sec! :)