0.4n-18=3n-16-0.8m

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Solution for 0.4n-18=3n-16-0.8m equation:


Simplifying
0.4n + -18 = 3n + -16 + -0.8m

Reorder the terms:
-18 + 0.4n = 3n + -16 + -0.8m

Reorder the terms:
-18 + 0.4n = -16 + -0.8m + 3n

Solving
-18 + 0.4n = -16 + -0.8m + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-18 + 0.4n + -3n = -16 + -0.8m + 3n + -3n

Combine like terms: 0.4n + -3n = -2.6n
-18 + -2.6n = -16 + -0.8m + 3n + -3n

Combine like terms: 3n + -3n = 0
-18 + -2.6n = -16 + -0.8m + 0
-18 + -2.6n = -16 + -0.8m

Add '18' to each side of the equation.
-18 + 18 + -2.6n = -16 + 18 + -0.8m

Combine like terms: -18 + 18 = 0
0 + -2.6n = -16 + 18 + -0.8m
-2.6n = -16 + 18 + -0.8m

Combine like terms: -16 + 18 = 2
-2.6n = 2 + -0.8m

Divide each side by '-2.6'.
n = -0.7692307692 + 0.3076923077m

Simplifying
n = -0.7692307692 + 0.3076923077m

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