-5n+15=8-4n

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Solution for -5n+15=8-4n equation:


Simplifying
-5n + 15 = 8 + -4n

Reorder the terms:
15 + -5n = 8 + -4n

Solving
15 + -5n = 8 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
15 + -5n + 4n = 8 + -4n + 4n

Combine like terms: -5n + 4n = -1n
15 + -1n = 8 + -4n + 4n

Combine like terms: -4n + 4n = 0
15 + -1n = 8 + 0
15 + -1n = 8

Add '-15' to each side of the equation.
15 + -15 + -1n = 8 + -15

Combine like terms: 15 + -15 = 0
0 + -1n = 8 + -15
-1n = 8 + -15

Combine like terms: 8 + -15 = -7
-1n = -7

Divide each side by '-1'.
n = 7

Simplifying
n = 7

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