7+2n=-5n-7

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Solution for 7+2n=-5n-7 equation:


Simplifying
7 + 2n = -5n + -7

Reorder the terms:
7 + 2n = -7 + -5n

Solving
7 + 2n = -7 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
7 + 2n + 5n = -7 + -5n + 5n

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

Combine like terms: -5n + 5n = 0
7 + 7n = -7 + 0
7 + 7n = -7

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

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

Combine like terms: -7 + -7 = -14
7n = -14

Divide each side by '7'.
n = -2

Simplifying
n = -2

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