-15=-7n-4-4n

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Solution for -15=-7n-4-4n equation:


Simplifying
-15 = -7n + -4 + -4n

Reorder the terms:
-15 = -4 + -7n + -4n

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

Solving
-15 = -4 + -11n

Solving for variable 'n'.

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

Add '11n' to each side of the equation.
-15 + 11n = -4 + -11n + 11n

Combine like terms: -11n + 11n = 0
-15 + 11n = -4 + 0
-15 + 11n = -4

Add '15' to each side of the equation.
-15 + 15 + 11n = -4 + 15

Combine like terms: -15 + 15 = 0
0 + 11n = -4 + 15
11n = -4 + 15

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

Divide each side by '11'.
n = 1

Simplifying
n = 1

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