8+3n+6n+7=87

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Solution for 8+3n+6n+7=87 equation:


Simplifying
8 + 3n + 6n + 7 = 87

Reorder the terms:
8 + 7 + 3n + 6n = 87

Combine like terms: 8 + 7 = 15
15 + 3n + 6n = 87

Combine like terms: 3n + 6n = 9n
15 + 9n = 87

Solving
15 + 9n = 87

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + 9n = 87 + -15

Combine like terms: 15 + -15 = 0
0 + 9n = 87 + -15
9n = 87 + -15

Combine like terms: 87 + -15 = 72
9n = 72

Divide each side by '9'.
n = 8

Simplifying
n = 8

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