Answer:
a = -11
Explanation:
8(3a + 7) = 8+3(6a - 6)
= -11
a=11
24a+56=8+18a-18
24a-18a+56=8+18a-18a-18
6a+56=8-18
6a+56=-10
6a+56-56=-10-56
6a=-66
6a/6=-66/6
a=-11
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