3-7(x-1)=(x-3)/2-1

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


x in (-oo:+oo)

3-(7*(x-1)) = (x-3)/2-1 // - (x-3)/2-1

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

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

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

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

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

2-15*x+6+17 = 0

6-15*x+19 = 0

25-15*x = 0

(25-15*x)/2 = 0

(25-15*x)/2 = 0 // * 2

25-15*x = 0

25-15*x = 0 // - 25

-15*x = -25 // : -15

x = -25/(-15)

x = 5/3

x = 5/3

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