20+21m=188

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Solution for 20+21m=188 equation: 


Simplifying
20 + 21m = 188

Solving
20 + 21m = 188

Solving for variable 'm'.

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

Add '-20' to each side of the equation.
20 + -20 + 21m = 188 + -20

Combine like terms: 20 + -20 = 0
0 + 21m = 188 + -20
21m = 188 + -20

Combine like terms: 188 + -20 = 168
21m = 168

Divide each side by '21'.
m = 8

Simplifying
m = 8

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