n+2=2n+7

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Solution for n+2=2n+7 equation:


Simplifying
n + 2 = 2n + 7

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

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

Solving
2 + n = 7 + 2n

Solving for variable 'n'.

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

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

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

Combine like terms: 2n + -2n = 0
2 + -1n = 7 + 0
2 + -1n = 7

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

Combine like terms: 2 + -2 = 0
0 + -1n = 7 + -2
-1n = 7 + -2

Combine like terms: 7 + -2 = 5
-1n = 5

Divide each side by '-1'.
n = -5

Simplifying
n = -5

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