m^2-2m^2-7m^2=8m^2

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Solution for m^2-2m^2-7m^2=8m^2 equation: 


Simplifying
m2 + -2m2 + -7m2 = 8m2

Combine like terms: m2 + -2m2 = -1m2
-1m2 + -7m2 = 8m2

Combine like terms: -1m2 + -7m2 = -8m2
-8m2 = 8m2

Solving
-8m2 = 8m2

Solving for variable 'm'.

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

Add '-8m2' to each side of the equation.
-8m2 + -8m2 = 8m2 + -8m2

Combine like terms: -8m2 + -8m2 = -16m2
-16m2 = 8m2 + -8m2

Combine like terms: 8m2 + -8m2 = 0
-16m2 = 0

Divide each side by '-16'.
m2 = 0

Simplifying
m2 = 0

Take the square root of each side:
m = {0}

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