Solve for x
x=2
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\left(x+3\right)\times 3=\left(x-3\right)\left(-4\right)+11
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+3,\left(x-3\right)\left(x+3\right).
3x+9=\left(x-3\right)\left(-4\right)+11
Use the distributive property to multiply x+3 by 3.
3x+9=-4x+12+11
Use the distributive property to multiply x-3 by -4.
3x+9=-4x+23
Add 12 and 11 to get 23.
3x+9+4x=23
Add 4x to both sides.
7x+9=23
Combine 3x and 4x to get 7x.
7x=23-9
Subtract 9 from both sides.
7x=14
Subtract 9 from 23 to get 14.
x=\frac{14}{7}
Divide both sides by 7.
x=2
Divide 14 by 7 to get 2.
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