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x-2-2\left(x+1\right)+3\left(x-1\right)=0
Multiply both sides of the equation by 6, the least common multiple of 6,3,2.
x-2-2x-2+3\left(x-1\right)=0
Use the distributive property to multiply -2 by x+1.
-x-2-2+3\left(x-1\right)=0
Combine x and -2x to get -x.
-x-4+3\left(x-1\right)=0
Subtract 2 from -2 to get -4.
-x-4+3x-3=0
Use the distributive property to multiply 3 by x-1.
2x-4-3=0
Combine -x and 3x to get 2x.
2x-7=0
Subtract 3 from -4 to get -7.
2x=7
Add 7 to both sides. Anything plus zero gives itself.
x=\frac{7}{2}
Divide both sides by 2.