Question

can some one help me.

Answer 1

yeah

Answer 2

post the question...

Answer 3

b - 3b = 8
13 13 13

Answer 4

-2b/13= 8/13....solve for b, so multiply (8/13) * (-13/2) and then you get your answer

Answer 5

combine like terms, b/13 - 3b/13 = -2b/13....... so -2b/13 = 8/13 ....... now solve for b so you muliply -2/13 by the reciporical which is -13/2 * 8/13 = -4

Answer 6

there you go

Answer 7

so the answer is........

Answer 8

-4 i just typed it above

Answer 9

do you understand?

Answer 10

no. can you draw it please.