(3x-2 \left( x+1 \right) = 9
Solve for x
x=11
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3x-2x-2=9
Use the distributive property to multiply -2 by x+1.
x-2=9
Combine 3x and -2x to get x.
x=9+2
Add 2 to both sides.
x=11
Add 9 and 2 to get 11.
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