Solve for x
x=-4
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3x=4\left(x+1\right)
Variable x cannot be equal to -1 since division by zero is not defined. Multiply both sides of the equation by 3\left(x+1\right), the least common multiple of x+1,3.
3x=4x+4
Use the distributive property to multiply 4 by x+1.
3x-4x=4
Subtract 4x from both sides.
-x=4
Combine 3x and -4x to get -x.
x=-4
Multiply both sides by -1.
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