2m^2-2n=7

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Solution for 2m^2-2n=7 equation:


Simplifying
2m2 + -2n = 7

Solving
2m2 + -2n = 7

Solving for variable 'm'.

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

Add '2n' to each side of the equation.
2m2 + -2n + 2n = 7 + 2n

Combine like terms: -2n + 2n = 0
2m2 + 0 = 7 + 2n
2m2 = 7 + 2n

Divide each side by '2'.
m2 = 3.5 + n

Simplifying
m2 = 3.5 + n

Reorder the terms:
-3.5 + m2 + -1n = 3.5 + n + -3.5 + -1n

Reorder the terms:
-3.5 + m2 + -1n = 3.5 + -3.5 + n + -1n

Combine like terms: 3.5 + -3.5 = 0.0
-3.5 + m2 + -1n = 0.0 + n + -1n
-3.5 + m2 + -1n = n + -1n

Combine like terms: n + -1n = 0
-3.5 + m2 + -1n = 0

The solution to this equation could not be determined.

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