Mathematics, 11.07.2019 07:00 hananbarakat
The sum of john's weight and sally's weight is 20 pounds more than four times the difference between their two weights (john is heavier). twice sally's weight is 40 pounds more than john's weight. write down the two facts in two linear equations. simplify the first equation and solve the two equations to find weights of john and sally
Answers: 1
pounds and the weight of Sally is 
pound. 
into 
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The sum of john's weight and sally's weight is 20 pounds more than four times the difference between...
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