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Simplifying
16m2 + 81 = 81
Reorder the terms:
81 + 16m2 = 81
Add '-81' to each side of the equation.
81 + -81 + 16m2 = 81 + -81
Combine like terms: 81 + -81 = 0
0 + 16m2 = 81 + -81
16m2 = 81 + -81
Combine like terms: 81 + -81 = 0
16m2 = 0
Solving
16m2 = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Divide each side by '16'.
m2 = 0
Simplifying
m2 = 0
Take the square root of each side:
m = {0}
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