25m^2-8=-7

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Solution for 25m^2-8=-7 equation: 


Simplifying
25m2 + -8 = -7

Reorder the terms:
-8 + 25m2 = -7

Solving
-8 + 25m2 = -7

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 + 25m2 = -7 + 8

Combine like terms: -8 + 8 = 0
0 + 25m2 = -7 + 8
25m2 = -7 + 8

Combine like terms: -7 + 8 = 1
25m2 = 1

Divide each side by '25'.
m2 = 0.04

Simplifying
m2 = 0.04

Take the square root of each side:
m = {-0.2, 0.2}

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