.7-15+n=2n-8-.4n

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Solution for .7-15+n=2n-8-.4n equation:


Simplifying
0.7 + -15 + n = 2n + -8 + -0.4n

Combine like terms: 0.7 + -15 = -14.3
-14.3 + n = 2n + -8 + -0.4n

Reorder the terms:
-14.3 + n = -8 + 2n + -0.4n

Combine like terms: 2n + -0.4n = 1.6n
-14.3 + n = -8 + 1.6n

Solving
-14.3 + n = -8 + 1.6n

Solving for variable 'n'.

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

Add '-1.6n' to each side of the equation.
-14.3 + n + -1.6n = -8 + 1.6n + -1.6n

Combine like terms: n + -1.6n = -0.6n
-14.3 + -0.6n = -8 + 1.6n + -1.6n

Combine like terms: 1.6n + -1.6n = 0.0
-14.3 + -0.6n = -8 + 0.0
-14.3 + -0.6n = -8

Add '14.3' to each side of the equation.
-14.3 + 14.3 + -0.6n = -8 + 14.3

Combine like terms: -14.3 + 14.3 = 0.0
0.0 + -0.6n = -8 + 14.3
-0.6n = -8 + 14.3

Combine like terms: -8 + 14.3 = 6.3
-0.6n = 6.3

Divide each side by '-0.6'.
n = -10.5

Simplifying
n = -10.5

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