7x/10-9/20=1/30-3x/40

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Solution for 7x/10-9/20=1/30-3x/40 equation: 


x in (-oo:+oo)

(7*x)/10-(9/20) = 1/30-((3*x)/40) // - 1/30-((3*x)/40)

(7*x)/10+(3*x)/40-(9/20)-(1/30) = 0

(7*x)/10+(3*x)/40-9/20-1/30 = 0

31/40*x-29/60 = 0 // + 29/60

31/40*x = 29/60 // : 31/40

x = 29/60/31/40

x = 58/93

x = 58/93

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