30-2n=4m

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Solution for 30-2n=4m equation:


Simplifying
30 + -2n = 4m

Solving
30 + -2n = 4m

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + -2n = -30 + 4m

Combine like terms: 30 + -30 = 0
0 + -2n = -30 + 4m
-2n = -30 + 4m

Divide each side by '-2'.
n = 15 + -2m

Simplifying
n = 15 + -2m

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