n+n+7=n+17

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Solution for n+n+7=n+17 equation:


Simplifying
n + n + 7 = n + 17

Reorder the terms:
7 + n + n = n + 17

Combine like terms: n + n = 2n
7 + 2n = n + 17

Reorder the terms:
7 + 2n = 17 + n

Solving
7 + 2n = 17 + 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 + 2n + -1n = 17 + n + -1n

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

Combine like terms: n + -1n = 0
7 + 1n = 17 + 0
7 + 1n = 17

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

Combine like terms: 7 + -7 = 0
0 + 1n = 17 + -7
1n = 17 + -7

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

Divide each side by '1'.
n = 10

Simplifying
n = 10

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