7x^2=20

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Solution for 7x^2=20 equation: 


Simplifying
7x2 = 20

Solving
7x2 = 20

Solving for variable 'x'.

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

Divide each side by '7'.
x2 = 2.857142857

Simplifying
x2 = 2.857142857

Take the square root of each side:
x = {-1.690308509, 1.690308509}

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