10n+17=n+80

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Solution for 10n+17=n+80 equation:


Simplifying
10n + 17 = n + 80

Reorder the terms:
17 + 10n = n + 80

Reorder the terms:
17 + 10n = 80 + n

Solving
17 + 10n = 80 + 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.
17 + 10n + -1n = 80 + n + -1n

Combine like terms: 10n + -1n = 9n
17 + 9n = 80 + n + -1n

Combine like terms: n + -1n = 0
17 + 9n = 80 + 0
17 + 9n = 80

Add '-17' to each side of the equation.
17 + -17 + 9n = 80 + -17

Combine like terms: 17 + -17 = 0
0 + 9n = 80 + -17
9n = 80 + -17

Combine like terms: 80 + -17 = 63
9n = 63

Divide each side by '9'.
n = 7

Simplifying
n = 7

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