7m^2+8=0

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Solution for 7m^2+8=0 equation:


Simplifying
7m2 + 8 = 0

Reorder the terms:
8 + 7m2 = 0

Solving
8 + 7m2 = 0

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + 7m2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7m2 = 0 + -8
7m2 = 0 + -8

Combine like terms: 0 + -8 = -8
7m2 = -8

Divide each side by '7'.
m2 = -1.142857143

Simplifying
m2 = -1.142857143

Reorder the terms:
1.142857143 + m2 = -1.142857143 + 1.142857143

Combine like terms: -1.142857143 + 1.142857143 = 0.000000000
1.142857143 + m2 = 0.000000000

The solution to this equation could not be determined.

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