Question

Help pleaseee !!
Equation work

Answer 1

-11.2 + 4(2.1 + q) = -0.8

-11.2 + 8.4 + 4q = -0.8

4q = -0.8 + 11.2 - 8.4

4q = 2

q = 1/2 Answer

3x = -9

x = -9 / 3

x = -3 Answer