3/7x-12/5=(5x+1)/2

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Solution for 3/7x-12/5=(5x+1)/2 equation: 


x in (-oo:+oo)

(3/7)*x-(12/5) = (5*x+1)/2 // - (5*x+1)/2

(3/7)*x-((5*x+1)/2)-(12/5) = 0

(3/7)*x-((5*x+1)/2)-12/5 = 0

(-1*(5*x+1))/2+(3*x)/7-12/5 = 0

(-1*5*7*(5*x+1))/(2*5*7)+(2*3*5*x)/(2*5*7)+(-12*2*7)/(2*5*7) = 0

2*3*5*x-1*5*7*(5*x+1)-12*2*7 = 0

-145*x-168-35 = 0

-145*x-203 = 0

(-145*x-203)/(2*5*7) = 0

(-145*x-203)/(2*5*7) = 0 // * 2*5*7

-145*x-203 = 0

-145*x-203 = 0 // + 203

-145*x = 203 // : -145

x = 203/(-145)

x = -7/5

x = -7/5

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