Solve for x
x=-3
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4x-3=9x+12
Use the distributive property to multiply 3 by 3x+4.
4x-3-9x=12
Subtract 9x from both sides.
-5x-3=12
Combine 4x and -9x to get -5x.
-5x=12+3
Add 3 to both sides.
-5x=15
Add 12 and 3 to get 15.
x=\frac{15}{-5}
Divide both sides by -5.
x=-3
Divide 15 by -5 to get -3.
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