Answer:
q = 15
Explanation:
We need to use inverse operations.
5 + 7 = 12
now the equation is 4q/5 = 12
what we do is 4 = 5 ⋅ 12
5 x 12 = 60
60 divided by 4 = 15
check:
60/5 - 5 = 7
q=15
4q/5+5(-5)/5=7
4q+5(-5)/5=7
5x5=-25
4q-25/5=7
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