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OpenStudy (anonymous):
(x+2)/7 - (3x-1)/(4x) Simplify rational expression
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jhonyy9 (jhonyy9):
(4x(x+2))-(7(3x-1)) /28x =(4x*2+8x-21x+7)/28x =(4x*2-13x+7)/28x
OpenStudy (anonymous):
=x/7-13/28+1/4x =(4x^2-13x+7)/28x
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