8.6n+7.8=n+45.5

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Solution for 8.6n+7.8=n+45.5 equation:


Simplifying
8.6n + 7.8 = n + 45.5

Reorder the terms:
7.8 + 8.6n = n + 45.5

Reorder the terms:
7.8 + 8.6n = 45.5 + n

Solving
7.8 + 8.6n = 45.5 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
7.8 + 8.6n + -1n = 45.5 + n + -1n

Combine like terms: 8.6n + -1n = 7.6n
7.8 + 7.6n = 45.5 + n + -1n

Combine like terms: n + -1n = 0
7.8 + 7.6n = 45.5 + 0
7.8 + 7.6n = 45.5

Add '-7.8' to each side of the equation.
7.8 + -7.8 + 7.6n = 45.5 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + 7.6n = 45.5 + -7.8
7.6n = 45.5 + -7.8

Combine like terms: 45.5 + -7.8 = 37.7
7.6n = 37.7

Divide each side by '7.6'.
n = 4.960526316

Simplifying
n = 4.960526316

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