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-x-12x=2\left(x-7\right)+9
Multiply both sides of the equation by 6, the least common multiple of 6,3,2.
-x-12x=2x-14+9
Use the distributive property to multiply 2 by x-7.
-x-12x=2x-5
Add -14 and 9 to get -5.
-x-12x-2x=-5
Subtract 2x from both sides.
-x-14x=-5
Combine -12x and -2x to get -14x.
-15x=-5
Combine -x and -14x to get -15x.
x=\frac{-5}{-15}
Divide both sides by -15.
x=\frac{1}{3}
Reduce the fraction \frac{-5}{-15} to lowest terms by extracting and canceling out -5.