7u/10+3=3u/4

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Solution for 7u/10+3=3u/4 equation: 


u in (-oo:+oo)

(7*u)/10+3 = (3*u)/4 // - (3*u)/4

(7*u)/10-((3*u)/4)+3 = 0

(7*u)/10+(-3/4)*u+3 = 0

3-1/20*u = 0 // - 3

-1/20*u = -3 // : -1/20

u = -3/(-1/20)

u = 60

u = 60

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