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Simplifying
5m2 + 7 = 7
Reorder the terms:
7 + 5m2 = 7
Add '-7' to each side of the equation.
7 + -7 + 5m2 = 7 + -7
Combine like terms: 7 + -7 = 0
0 + 5m2 = 7 + -7
5m2 = 7 + -7
Combine like terms: 7 + -7 = 0
5m2 = 0
Solving
5m2 = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Divide each side by '5'.
m2 = 0
Simplifying
m2 = 0
Take the square root of each side:
m = {0}
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