4m+1=21

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Solution for 4m+1=21 equation: 


Simplifying
4m + 1 = 21

Reorder the terms:
1 + 4m = 21

Solving
1 + 4m = 21

Solving for variable 'm'.

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

Add '-1' to each side of the equation.
1 + -1 + 4m = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 4m = 21 + -1
4m = 21 + -1

Combine like terms: 21 + -1 = 20
4m = 20

Divide each side by '4'.
m = 5

Simplifying
m = 5

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