The solution to 9(x+2) = 5 - 2(x - 1) is
*Show your work*

x=-1

Step-by-step explanation:

9(x+2) = 5 - 2(x - 1)

9x+18 = 5-2x+2

9x+18 = -2x+7

+2x = +2x +7

11x+18 = 7

-18 = -18

11x = -11

÷11 = ÷11

x = -1

x = -1

Step-by-step explanation:

9(x+2) = 5 - 2(x-1)

9(x+2) = 5 - 2(x - 1)

9x+18 = 5-2x+2

9x+18 = -2x+7

+2x        +2x

11x + 18 = 7

      -7     -7

11x + 11 = 0

    -11      -11

11x = -11

x = -1  

A=49 if you add up the two angles in that triangle you get 139 subtract that from 180 and there you go
B=15 if you calculate the other angle which are 95 and 70 you get 165 subtract that from 180 and bingo

Hope I helped