4x^2-7=93

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Solution for 4x^2-7=93 equation: 


Simplifying
4x2 + -7 = 93

Reorder the terms:
-7 + 4x2 = 93

Solving
-7 + 4x2 = 93

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 4x2 = 93 + 7

Combine like terms: -7 + 7 = 0
0 + 4x2 = 93 + 7
4x2 = 93 + 7

Combine like terms: 93 + 7 = 100
4x2 = 100

Divide each side by '4'.
x2 = 25

Simplifying
x2 = 25

Take the square root of each side:
x = {-5, 5}

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