n+15=2n-19

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Solution for n+15=2n-19 equation:


Simplifying
n + 15 = 2n + -19

Reorder the terms:
15 + n = 2n + -19

Reorder the terms:
15 + n = -19 + 2n

Solving
15 + n = -19 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
15 + n + -2n = -19 + 2n + -2n

Combine like terms: n + -2n = -1n
15 + -1n = -19 + 2n + -2n

Combine like terms: 2n + -2n = 0
15 + -1n = -19 + 0
15 + -1n = -19

Add '-15' to each side of the equation.
15 + -15 + -1n = -19 + -15

Combine like terms: 15 + -15 = 0
0 + -1n = -19 + -15
-1n = -19 + -15

Combine like terms: -19 + -15 = -34
-1n = -34

Divide each side by '-1'.
n = 34

Simplifying
n = 34

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