3x/5-2x/4=7

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Solution for 3x/5-2x/4=7 equation: 


x in (-oo:+oo)

(3*x)/5-((2*x)/4) = 7 // - 7

(3*x)/5-((2*x)/4)-7 = 0

(3*x)/5+(-1/2)*x-7 = 0

1/10*x-7 = 0 // + 7

1/10*x = 7 // : 1/10

x = 7/1/10

x = 70

x = 70

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