-7n-(7n-7)=119

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Solution for -7n-(7n-7)=119 equation:


Simplifying
-7n + -1(7n + -7) = 119

Reorder the terms:
-7n + -1(-7 + 7n) = 119
-7n + (-7 * -1 + 7n * -1) = 119
-7n + (7 + -7n) = 119

Reorder the terms:
7 + -7n + -7n = 119

Combine like terms: -7n + -7n = -14n
7 + -14n = 119

Solving
7 + -14n = 119

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + -14n = 119 + -7

Combine like terms: 7 + -7 = 0
0 + -14n = 119 + -7
-14n = 119 + -7

Combine like terms: 119 + -7 = 112
-14n = 112

Divide each side by '-14'.
n = -8

Simplifying
n = -8

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