7m+17=21

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Solution for 7m+17=21 equation: 


Simplifying
7m + 17 = 21

Reorder the terms:
17 + 7m = 21

Solving
17 + 7m = 21

Solving for variable 'm'.

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

Add '-17' to each side of the equation.
17 + -17 + 7m = 21 + -17

Combine like terms: 17 + -17 = 0
0 + 7m = 21 + -17
7m = 21 + -17

Combine like terms: 21 + -17 = 4
7m = 4

Divide each side by '7'.
m = 0.5714285714

Simplifying
m = 0.5714285714

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