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OpenStudy (anonymous):
solve for x: (x+4)/2=7
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OpenStudy (ganpat):
x / (x +4) /2 = 7 2x / (x +4) = 7 2x = 7x + 28 -5x = 28 x = -28/5 ???
OpenStudy (waleed_imtiaz):
x+4=14. so, x=14-4=10
OpenStudy (anonymous):
thank you
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