n+4n-5=2n+12-2n

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Solution for n+4n-5=2n+12-2n equation:


Simplifying
n + 4n + -5 = 2n + 12 + -2n

Reorder the terms:
-5 + n + 4n = 2n + 12 + -2n

Combine like terms: n + 4n = 5n
-5 + 5n = 2n + 12 + -2n

Reorder the terms:
-5 + 5n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-5 + 5n = 12 + 0
-5 + 5n = 12

Solving
-5 + 5n = 12

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 5n = 12 + 5

Combine like terms: -5 + 5 = 0
0 + 5n = 12 + 5
5n = 12 + 5

Combine like terms: 12 + 5 = 17
5n = 17

Divide each side by '5'.
n = 3.4

Simplifying
n = 3.4

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