Answer:
Equation A:
5(g - 4) + 6g + 11
5g - 20 + 6g + 11
11g - 20 + 11
11g - 9
Equation B:
7(a - b) - 8(2a - b)
7a -7b - 16a - 8b
-9a - 7b - 8b
-9a - 15b
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