-11=-m^2+70

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Solution for -11=-m^2+70 equation: 


Simplifying
-11 = -1m2 + 70

Reorder the terms:
-11 = 70 + -1m2

Solving
-11 = 70 + -1m2

Solving for variable 'm'.

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

Add 'm2' to each side of the equation.
-11 + m2 = 70 + -1m2 + m2

Combine like terms: -1m2 + m2 = 0
-11 + m2 = 70 + 0
-11 + m2 = 70

Add '11' to each side of the equation.
-11 + 11 + m2 = 70 + 11

Combine like terms: -11 + 11 = 0
0 + m2 = 70 + 11
m2 = 70 + 11

Combine like terms: 70 + 11 = 81
m2 = 81

Simplifying
m2 = 81

Take the square root of each side:
m = {-9, 9}

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