7n+8n-5=2

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Solution for 7n+8n-5=2 equation:


Simplifying
7n + 8n + -5 = 2

Reorder the terms:
-5 + 7n + 8n = 2

Combine like terms: 7n + 8n = 15n
-5 + 15n = 2

Solving
-5 + 15n = 2

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 + 15n = 2 + 5

Combine like terms: -5 + 5 = 0
0 + 15n = 2 + 5
15n = 2 + 5

Combine like terms: 2 + 5 = 7
15n = 7

Divide each side by '15'.
n = 0.4666666667

Simplifying
n = 0.4666666667

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