2+7n=-4n-9

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Solution for 2+7n=-4n-9 equation:


Simplifying
2 + 7n = -4n + -9

Reorder the terms:
2 + 7n = -9 + -4n

Solving
2 + 7n = -9 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
2 + 7n + 4n = -9 + -4n + 4n

Combine like terms: 7n + 4n = 11n
2 + 11n = -9 + -4n + 4n

Combine like terms: -4n + 4n = 0
2 + 11n = -9 + 0
2 + 11n = -9

Add '-2' to each side of the equation.
2 + -2 + 11n = -9 + -2

Combine like terms: 2 + -2 = 0
0 + 11n = -9 + -2
11n = -9 + -2

Combine like terms: -9 + -2 = -11
11n = -11

Divide each side by '11'.
n = -1

Simplifying
n = -1

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