x^2+13m=-42

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Solution for x^2+13m=-42 equation:


Simplifying
x2 + 13m = -42

Reorder the terms:
13m + x2 = -42

Solving
13m + x2 = -42

Solving for variable 'm'.

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

Add '-1x2' to each side of the equation.
13m + x2 + -1x2 = -42 + -1x2

Combine like terms: x2 + -1x2 = 0
13m + 0 = -42 + -1x2
13m = -42 + -1x2

Divide each side by '13'.
m = -3.230769231 + -0.07692307692x2

Simplifying
m = -3.230769231 + -0.07692307692x2

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