7-11n=-15n-13

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Solution for 7-11n=-15n-13 equation:


Simplifying
7 + -11n = -15n + -13

Reorder the terms:
7 + -11n = -13 + -15n

Solving
7 + -11n = -13 + -15n

Solving for variable 'n'.

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

Add '15n' to each side of the equation.
7 + -11n + 15n = -13 + -15n + 15n

Combine like terms: -11n + 15n = 4n
7 + 4n = -13 + -15n + 15n

Combine like terms: -15n + 15n = 0
7 + 4n = -13 + 0
7 + 4n = -13

Add '-7' to each side of the equation.
7 + -7 + 4n = -13 + -7

Combine like terms: 7 + -7 = 0
0 + 4n = -13 + -7
4n = -13 + -7

Combine like terms: -13 + -7 = -20
4n = -20

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

Simplifying
n = -5

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