x^2+147=196

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Solution for x^2+147=196 equation: 


Simplifying
x2 + 147 = 196

Reorder the terms:
147 + x2 = 196

Solving
147 + x2 = 196

Solving for variable 'x'.

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

Add '-147' to each side of the equation.
147 + -147 + x2 = 196 + -147

Combine like terms: 147 + -147 = 0
0 + x2 = 196 + -147
x2 = 196 + -147

Combine like terms: 196 + -147 = 49
x2 = 49

Simplifying
x2 = 49

Take the square root of each side:
x = {-7, 7}

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