a) 5( a + 9) = 55
b) 2y + 8 = (-6)
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Answer:
a) 5(a+9) =55
5a+45=55
5a=55-45
5a=10
a=10/5
a=2
b) 2y+8=(-6)
2y=(-6-8)
2y=(-14)
y=(-14-2)
y=(-16)
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