6n-(-10n)-5n-7n=-20

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Solution for 6n-(-10n)-5n-7n=-20 equation:


Simplifying
6n + -1(-10n) + -5n + -7n = -20

Remove parenthesis around (-10n)
6n + -1 * -10n + -5n + -7n = -20

Multiply -1 * -10
6n + 10n + -5n + -7n = -20

Combine like terms: 6n + 10n = 16n
16n + -5n + -7n = -20

Combine like terms: 16n + -5n = 11n
11n + -7n = -20

Combine like terms: 11n + -7n = 4n
4n = -20

Solving
4n = -20

Solving for variable 'n'.

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

Divide each side by '4'.
n = -5

Simplifying
n = -5

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