Solve for x
x=-3
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12x+3-4x+3=-18
Use the distributive property to multiply 3 by 4x+1.
8x+3+3=-18
Combine 12x and -4x to get 8x.
8x+6=-18
Add 3 and 3 to get 6.
8x=-18-6
Subtract 6 from both sides.
8x=-24
Subtract 6 from -18 to get -24.
x=\frac{-24}{8}
Divide both sides by 8.
x=-3
Divide -24 by 8 to get -3.
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