-5n-2(-2-2n)=-9

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Solution for -5n-2(-2-2n)=-9 equation:


Simplifying
-5n + -2(-2 + -2n) = -9
-5n + (-2 * -2 + -2n * -2) = -9
-5n + (4 + 4n) = -9

Reorder the terms:
4 + -5n + 4n = -9

Combine like terms: -5n + 4n = -1n
4 + -1n = -9

Solving
4 + -1n = -9

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + -1n = -9 + -4

Combine like terms: 4 + -4 = 0
0 + -1n = -9 + -4
-1n = -9 + -4

Combine like terms: -9 + -4 = -13
-1n = -13

Divide each side by '-1'.
n = 13

Simplifying
n = 13

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