Question

solve the following equation a. 1.5a +7.2=0.9a - 1.6 b. 8-13q=3q​

Answer 1

Step-by-step explanation:

a.) 1.5a + 7.2 = 0.9a - 1.6

1.5a - 0.9a = -1.6 - 7.2

0.4a = -8.8

a = -8.8/0.4

a = -11

b.) 8 - 13q = 3q

8 = 3q + 13q

8 = 16q

16q = 8

q = 8/16

q = 0.5

Hope it helps...