5x(x)=20

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Solution for 5x(x)=20 equation: 


Simplifying
5x(x) = 20

Multiply x * x
5x2 = 20

Solving
5x2 = 20

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '5'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}

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