3n+8+12n-5-7n+11=

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Solution for 3n+8+12n-5-7n+11= equation:


Simplifying
3n + 8 + 12n + -5 + -7n + 11 = 0

Reorder the terms:
8 + -5 + 11 + 3n + 12n + -7n = 0

Combine like terms: 8 + -5 = 3
3 + 11 + 3n + 12n + -7n = 0

Combine like terms: 3 + 11 = 14
14 + 3n + 12n + -7n = 0

Combine like terms: 3n + 12n = 15n
14 + 15n + -7n = 0

Combine like terms: 15n + -7n = 8n
14 + 8n = 0

Solving
14 + 8n = 0

Solving for variable 'n'.

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

Add '-14' to each side of the equation.
14 + -14 + 8n = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 8n = 0 + -14
8n = 0 + -14

Combine like terms: 0 + -14 = -14
8n = -14

Divide each side by '8'.
n = -1.75

Simplifying
n = -1.75

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