-18-4n=-7(2n-6)

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Solution for -18-4n=-7(2n-6) equation:


Simplifying
-18 + -4n = -7(2n + -6)

Reorder the terms:
-18 + -4n = -7(-6 + 2n)
-18 + -4n = (-6 * -7 + 2n * -7)
-18 + -4n = (42 + -14n)

Solving
-18 + -4n = 42 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
-18 + -4n + 14n = 42 + -14n + 14n

Combine like terms: -4n + 14n = 10n
-18 + 10n = 42 + -14n + 14n

Combine like terms: -14n + 14n = 0
-18 + 10n = 42 + 0
-18 + 10n = 42

Add '18' to each side of the equation.
-18 + 18 + 10n = 42 + 18

Combine like terms: -18 + 18 = 0
0 + 10n = 42 + 18
10n = 42 + 18

Combine like terms: 42 + 18 = 60
10n = 60

Divide each side by '10'.
n = 6

Simplifying
n = 6

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