-39-n=2n-3(1+7n)

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Solution for -39-n=2n-3(1+7n) equation:


Simplifying
-39 + -1n = 2n + -3(1 + 7n)
-39 + -1n = 2n + (1 * -3 + 7n * -3)
-39 + -1n = 2n + (-3 + -21n)

Reorder the terms:
-39 + -1n = -3 + 2n + -21n

Combine like terms: 2n + -21n = -19n
-39 + -1n = -3 + -19n

Solving
-39 + -1n = -3 + -19n

Solving for variable 'n'.

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

Add '19n' to each side of the equation.
-39 + -1n + 19n = -3 + -19n + 19n

Combine like terms: -1n + 19n = 18n
-39 + 18n = -3 + -19n + 19n

Combine like terms: -19n + 19n = 0
-39 + 18n = -3 + 0
-39 + 18n = -3

Add '39' to each side of the equation.
-39 + 39 + 18n = -3 + 39

Combine like terms: -39 + 39 = 0
0 + 18n = -3 + 39
18n = -3 + 39

Combine like terms: -3 + 39 = 36
18n = 36

Divide each side by '18'.
n = 2

Simplifying
n = 2

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