<PRE><B>Question 937235</B>
A = 5x - 20
B = 6x
90 - B = A
90 - 6x = 5x - 20
11x = 110
x = 110/11
x = 10
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A = 5*10 - 20
B = 6*10
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A = 30
B = 60
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