-2n-7(3n-8)=-4n-39

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Solution for -2n-7(3n-8)=-4n-39 equation:


Simplifying
-2n + -7(3n + -8) = -4n + -39

Reorder the terms:
-2n + -7(-8 + 3n) = -4n + -39
-2n + (-8 * -7 + 3n * -7) = -4n + -39
-2n + (56 + -21n) = -4n + -39

Reorder the terms:
56 + -2n + -21n = -4n + -39

Combine like terms: -2n + -21n = -23n
56 + -23n = -4n + -39

Reorder the terms:
56 + -23n = -39 + -4n

Solving
56 + -23n = -39 + -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.
56 + -23n + 4n = -39 + -4n + 4n

Combine like terms: -23n + 4n = -19n
56 + -19n = -39 + -4n + 4n

Combine like terms: -4n + 4n = 0
56 + -19n = -39 + 0
56 + -19n = -39

Add '-56' to each side of the equation.
56 + -56 + -19n = -39 + -56

Combine like terms: 56 + -56 = 0
0 + -19n = -39 + -56
-19n = -39 + -56

Combine like terms: -39 + -56 = -95
-19n = -95

Divide each side by '-19'.
n = 5

Simplifying
n = 5

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