help pleaseee !!
Equation work
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-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