Solve for x
x=6
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x\times 9+4x+3=\left(4x+3\right)\times 3
Variable x cannot be equal to any of the values -\frac{3}{4},0 since division by zero is not defined. Multiply both sides of the equation by x\left(4x+3\right), the least common multiple of 4x+3,x.
13x+3=\left(4x+3\right)\times 3
Combine x\times 9 and 4x to get 13x.
13x+3=12x+9
Use the distributive property to multiply 4x+3 by 3.
13x+3-12x=9
Subtract 12x from both sides.
x+3=9
Combine 13x and -12x to get x.
x=9-3
Subtract 3 from both sides.
x=6
Subtract 3 from 9 to get 6.
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