Question

Solve the inequality for b
10 < - 2/3(9+12b)

Answer 1

10>or=-2/3(9+12B)

10>or=-2/3*9+-2/3*12B

10>or=(-2*3)+(-2*4B)

10>or=-6-8B

-8B<or=10+6

-8B<or=16

B<or=16/-8=-2

B<or=-2

hence, B is any number less than or equal to -2