7n+1=18n-2n-2+n

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Solution for 7n+1=18n-2n-2+n equation:


Simplifying
7n + 1 = 18n + -2n + -2 + n

Reorder the terms:
1 + 7n = 18n + -2n + -2 + n

Reorder the terms:
1 + 7n = -2 + 18n + -2n + n

Combine like terms: 18n + -2n = 16n
1 + 7n = -2 + 16n + n

Combine like terms: 16n + n = 17n
1 + 7n = -2 + 17n

Solving
1 + 7n = -2 + 17n

Solving for variable 'n'.

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

Add '-17n' to each side of the equation.
1 + 7n + -17n = -2 + 17n + -17n

Combine like terms: 7n + -17n = -10n
1 + -10n = -2 + 17n + -17n

Combine like terms: 17n + -17n = 0
1 + -10n = -2 + 0
1 + -10n = -2

Add '-1' to each side of the equation.
1 + -1 + -10n = -2 + -1

Combine like terms: 1 + -1 = 0
0 + -10n = -2 + -1
-10n = -2 + -1

Combine like terms: -2 + -1 = -3
-10n = -3

Divide each side by '-10'.
n = 0.3

Simplifying
n = 0.3

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