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SOLUTION: how do u figure out 5x+4=39?
-> SOLUTION: how do u figure out 5x+4=39?
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how do u figure out 5x+4=39?
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subtract 4 from both sides:
5x+4-4 = 39-4
5x = 35
divide both sides by 5:
(5x)/5 = 35/5
x = 7