2m^2-117=11

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Solution for 2m^2-117=11 equation:


Simplifying
2m2 + -117 = 11

Reorder the terms:
-117 + 2m2 = 11

Solving
-117 + 2m2 = 11

Solving for variable 'm'.

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

Add '117' to each side of the equation.
-117 + 117 + 2m2 = 11 + 117

Combine like terms: -117 + 117 = 0
0 + 2m2 = 11 + 117
2m2 = 11 + 117

Combine like terms: 11 + 117 = 128
2m2 = 128

Divide each side by '2'.
m2 = 64

Simplifying
m2 = 64

Take the square root of each side:
m = {-8, 8}

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