8+9n=7n+6

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Solution for 8+9n=7n+6 equation:


Simplifying
8 + 9n = 7n + 6

Reorder the terms:
8 + 9n = 6 + 7n

Solving
8 + 9n = 6 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
8 + 9n + -7n = 6 + 7n + -7n

Combine like terms: 9n + -7n = 2n
8 + 2n = 6 + 7n + -7n

Combine like terms: 7n + -7n = 0
8 + 2n = 6 + 0
8 + 2n = 6

Add '-8' to each side of the equation.
8 + -8 + 2n = 6 + -8

Combine like terms: 8 + -8 = 0
0 + 2n = 6 + -8
2n = 6 + -8

Combine like terms: 6 + -8 = -2
2n = -2

Divide each side by '2'.
n = -1

Simplifying
n = -1

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