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5x-\left(x-2\right)\times 4=\left(x+2\right)\times 3
Variable x cannot be equal to any of the values -2,2 since division by zero is not defined. Multiply both sides of the equation by \left(x-2\right)\left(x+2\right), the least common multiple of x^{2}-4,x+2,x-2.
5x-\left(4x-8\right)=\left(x+2\right)\times 3
Use the distributive property to multiply x-2 by 4.
5x-4x+8=\left(x+2\right)\times 3
To find the opposite of 4x-8, find the opposite of each term.
x+8=\left(x+2\right)\times 3
Combine 5x and -4x to get x.
x+8=3x+6
Use the distributive property to multiply x+2 by 3.
x+8-3x=6
Subtract 3x from both sides.
-2x+8=6
Combine x and -3x to get -2x.
-2x=6-8
Subtract 8 from both sides.
-2x=-2
Subtract 8 from 6 to get -2.
x=\frac{-2}{-2}
Divide both sides by -2.
x=1
Divide -2 by -2 to get 1.