-3n-5+n-6=6(1-n)-7(3n+6)

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Solution for -3n-5+n-6=6(1-n)-7(3n+6) equation:


Simplifying
-3n + -5 + n + -6 = 6(1 + -1n) + -7(3n + 6)

Reorder the terms:
-5 + -6 + -3n + n = 6(1 + -1n) + -7(3n + 6)

Combine like terms: -5 + -6 = -11
-11 + -3n + n = 6(1 + -1n) + -7(3n + 6)

Combine like terms: -3n + n = -2n
-11 + -2n = 6(1 + -1n) + -7(3n + 6)
-11 + -2n = (1 * 6 + -1n * 6) + -7(3n + 6)
-11 + -2n = (6 + -6n) + -7(3n + 6)

Reorder the terms:
-11 + -2n = 6 + -6n + -7(6 + 3n)
-11 + -2n = 6 + -6n + (6 * -7 + 3n * -7)
-11 + -2n = 6 + -6n + (-42 + -21n)

Reorder the terms:
-11 + -2n = 6 + -42 + -6n + -21n

Combine like terms: 6 + -42 = -36
-11 + -2n = -36 + -6n + -21n

Combine like terms: -6n + -21n = -27n
-11 + -2n = -36 + -27n

Solving
-11 + -2n = -36 + -27n

Solving for variable 'n'.

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

Add '27n' to each side of the equation.
-11 + -2n + 27n = -36 + -27n + 27n

Combine like terms: -2n + 27n = 25n
-11 + 25n = -36 + -27n + 27n

Combine like terms: -27n + 27n = 0
-11 + 25n = -36 + 0
-11 + 25n = -36

Add '11' to each side of the equation.
-11 + 11 + 25n = -36 + 11

Combine like terms: -11 + 11 = 0
0 + 25n = -36 + 11
25n = -36 + 11

Combine like terms: -36 + 11 = -25
25n = -25

Divide each side by '25'.
n = -1

Simplifying
n = -1

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