Solve for x
x=\frac{2}{9}\approx 0.222222222
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3x+2x-4+4\left(x-1\right)=6-12
Multiply both sides of the equation by 2.
5x-4+4\left(x-1\right)=6-12
Combine 3x and 2x to get 5x.
5x-4+4x-4=6-12
Use the distributive property to multiply 4 by x-1.
9x-4-4=6-12
Combine 5x and 4x to get 9x.
9x-8=6-12
Subtract 4 from -4 to get -8.
9x-8=-6
Subtract 12 from 6 to get -6.
9x=-6+8
Add 8 to both sides.
9x=2
Add -6 and 8 to get 2.
x=\frac{2}{9}
Divide both sides by 9.
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