Ch 5. Linear Equations / 177
J1O. Dívide 40 into two parts, so that 3 times the greater may exceed 55 by as much as 4
times the smaller falls short of 80.
Answers
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Step-by-step explanation:
x + y = 40 b
3x = 55 + (80 - 4y)
x = 25
y = 15
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