(x+3)/2+(x-1)=4/5

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Solution for (x+3)/2+(x-1)=4/5 equation: 


x in (-oo:+oo)

(x+3)/2+x-1 = 4/5 // - 4/5

(x+3)/2+x-(4/5)-1 = 0

(x+3)/2+x-4/5-1 = 0

(5*(x+3))/(2*5)+(2*5*x)/(2*5)+(-4*2)/(2*5)+(-1*2*5)/(2*5) = 0

5*(x+3)+2*5*x-4*2-1*2*5 = 0

15*x-10-8+15 = 0

15*x-10+7 = 0

15*x-3 = 0

(15*x-3)/(2*5) = 0

(15*x-3)/(2*5) = 0 // * 2*5

15*x-3 = 0

15*x-3 = 0 // + 3

15*x = 3 // : 15

x = 3/15

x = 1/5

x = 1/5

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