8.7=n-8.1

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Solution for 8.7=n-8.1 equation:


Simplifying
8.7 = n + -8.1

Reorder the terms:
8.7 = -8.1 + n

Solving
8.7 = -8.1 + 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.
8.7 + -1n = -8.1 + n + -1n

Combine like terms: n + -1n = 0
8.7 + -1n = -8.1 + 0
8.7 + -1n = -8.1

Add '-8.7' to each side of the equation.
8.7 + -8.7 + -1n = -8.1 + -8.7

Combine like terms: 8.7 + -8.7 = 0.0
0.0 + -1n = -8.1 + -8.7
-1n = -8.1 + -8.7

Combine like terms: -8.1 + -8.7 = -16.8
-1n = -16.8

Divide each side by '-1'.
n = 16.8

Simplifying
n = 16.8

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