Solve for x
x=3
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6\left(-x\right)+12-\left(x-3\right)=3\left(-x+1\right)
Use the distributive property to multiply 6 by -x+2.
6\left(-x\right)+12-x-\left(-3\right)=3\left(-x+1\right)
To find the opposite of x-3, find the opposite of each term.
6\left(-x\right)+12-x+3=3\left(-x+1\right)
The opposite of -3 is 3.
6\left(-x\right)+15-x=3\left(-x+1\right)
Add 12 and 3 to get 15.
6\left(-x\right)+15-x=3\left(-x\right)+3
Use the distributive property to multiply 3 by -x+1.
6\left(-x\right)+15-x-3\left(-x\right)=3
Subtract 3\left(-x\right) from both sides.
3\left(-x\right)+15-x=3
Combine 6\left(-x\right) and -3\left(-x\right) to get 3\left(-x\right).
3\left(-x\right)-x=3-15
Subtract 15 from both sides.
3\left(-x\right)-x=-12
Subtract 15 from 3 to get -12.
-3x-x=-12
Multiply 3 and -1 to get -3.
-4x=-12
Combine -3x and -x to get -4x.
x=\frac{-12}{-4}
Divide both sides by -4.
x=3
Divide -12 by -4 to get 3.
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