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\left(x-3\right)\left(x+2\right)\times 5-x\left(x+2\right)\times 3-2x\left(x-3\right)=0
Variable x cannot be equal to any of the values -2,0,3 since division by zero is not defined. Multiply both sides of the equation by 2x\left(x-3\right)\left(x+2\right), the least common multiple of 2x,2x-6,x+2.
\left(x^{2}-x-6\right)\times 5-x\left(x+2\right)\times 3-2x\left(x-3\right)=0
Use the distributive property to multiply x-3 by x+2 and combine like terms.
5x^{2}-5x-30-x\left(x+2\right)\times 3-2x\left(x-3\right)=0
Use the distributive property to multiply x^{2}-x-6 by 5.
5x^{2}-5x-30-\left(x^{2}+2x\right)\times 3-2x\left(x-3\right)=0
Use the distributive property to multiply x by x+2.
5x^{2}-5x-30-\left(3x^{2}+6x\right)-2x\left(x-3\right)=0
Use the distributive property to multiply x^{2}+2x by 3.
5x^{2}-5x-30-3x^{2}-6x-2x\left(x-3\right)=0
To find the opposite of 3x^{2}+6x, find the opposite of each term.
2x^{2}-5x-30-6x-2x\left(x-3\right)=0
Combine 5x^{2} and -3x^{2} to get 2x^{2}.
2x^{2}-11x-30-2x\left(x-3\right)=0
Combine -5x and -6x to get -11x.
2x^{2}-11x-30-2x^{2}+6x=0
Use the distributive property to multiply -2x by x-3.
-11x-30+6x=0
Combine 2x^{2} and -2x^{2} to get 0.
-5x-30=0
Combine -11x and 6x to get -5x.
-5x=30
Add 30 to both sides. Anything plus zero gives itself.
x=\frac{30}{-5}
Divide both sides by -5.
x=-6
Divide 30 by -5 to get -6.