3(1+4n)=3m+21

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Solution for 3(1+4n)=3m+21 equation:


Simplifying
3(1 + 4n) = 3m + 21
(1 * 3 + 4n * 3) = 3m + 21
(3 + 12n) = 3m + 21

Reorder the terms:
3 + 12n = 21 + 3m

Solving
3 + 12n = 21 + 3m

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 12n = 21 + -3 + 3m

Combine like terms: 3 + -3 = 0
0 + 12n = 21 + -3 + 3m
12n = 21 + -3 + 3m

Combine like terms: 21 + -3 = 18
12n = 18 + 3m

Divide each side by '12'.
n = 1.5 + 0.25m

Simplifying
n = 1.5 + 0.25m

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