(7+2n)-2=1

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Solution for (7+2n)-2=1 equation:


Simplifying
(7 + 2n) + -2 = 1

Remove parenthesis around (7 + 2n)
7 + 2n + -2 = 1

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

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

Solving
5 + 2n = 1

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 2n = 1 + -5

Combine like terms: 5 + -5 = 0
0 + 2n = 1 + -5
2n = 1 + -5

Combine like terms: 1 + -5 = -4
2n = -4

Divide each side by '2'.
n = -2

Simplifying
n = -2

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