Question

8b+3-10b=-2(b-2)+3
8b+3-10b=-2b-4+3
18b+3=2b-7
-2 -2
16b+3=-7
-3 -3
16b -10
16 16
b=
where did I go wrong?

Answer 1

2nd line/ -4 should be +4

Answer 2

18b +3=2b+7
-2 -2
16b +3=7
-3-3
16b= 4
16 16 did I do something wrong?

Answer 3

yeah 8b - 10b should be -2b not 18b

Answer 4

this problem doesn't have a solution

Answer 5

okay thanks for your help