Solve for x
x=-\frac{3}{7}\approx -0.428571429
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x-3=12\left(3x+1\right)
Multiply both sides of the equation by 6.
x-3=36x+12
Use the distributive property to multiply 12 by 3x+1.
x-3-36x=12
Subtract 36x from both sides.
-35x-3=12
Combine x and -36x to get -35x.
-35x=12+3
Add 3 to both sides.
-35x=15
Add 12 and 3 to get 15.
x=\frac{15}{-35}
Divide both sides by -35.
x=-\frac{3}{7}
Reduce the fraction \frac{15}{-35} to lowest terms by extracting and canceling out 5.
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