-15+6n=-(n+7)+5n

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Solution for -15+6n=-(n+7)+5n equation:


Simplifying
-15 + 6n = -1(n + 7) + 5n

Reorder the terms:
-15 + 6n = -1(7 + n) + 5n
-15 + 6n = (7 * -1 + n * -1) + 5n
-15 + 6n = (-7 + -1n) + 5n

Combine like terms: -1n + 5n = 4n
-15 + 6n = -7 + 4n

Solving
-15 + 6n = -7 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-15 + 6n + -4n = -7 + 4n + -4n

Combine like terms: 6n + -4n = 2n
-15 + 2n = -7 + 4n + -4n

Combine like terms: 4n + -4n = 0
-15 + 2n = -7 + 0
-15 + 2n = -7

Add '15' to each side of the equation.
-15 + 15 + 2n = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 2n = -7 + 15
2n = -7 + 15

Combine like terms: -7 + 15 = 8
2n = 8

Divide each side by '2'.
n = 4

Simplifying
n = 4

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