Solve for x
x = -\frac{5}{3} = -1\frac{2}{3} \approx -1.666666667
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\left(x+3\right)\times 3-4=0
Variable x cannot be equal to any of the values -3,3 since division by zero is not defined. Multiply both sides of the equation by \left(x-3\right)\left(x+3\right), the least common multiple of x-3,x^{2}-9.
3x+9-4=0
Use the distributive property to multiply x+3 by 3.
3x+5=0
Subtract 4 from 9 to get 5.
3x=-5
Subtract 5 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-5}{3}
Divide both sides by 3.
x=-\frac{5}{3}
Fraction \frac{-5}{3} can be rewritten as -\frac{5}{3} by extracting the negative sign.
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