-6(2n+7)=8n+18

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Solution for -6(2n+7)=8n+18 equation:


Simplifying
-6(2n + 7) = 8n + 18

Reorder the terms:
-6(7 + 2n) = 8n + 18
(7 * -6 + 2n * -6) = 8n + 18
(-42 + -12n) = 8n + 18

Reorder the terms:
-42 + -12n = 18 + 8n

Solving
-42 + -12n = 18 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-42 + -12n + -8n = 18 + 8n + -8n

Combine like terms: -12n + -8n = -20n
-42 + -20n = 18 + 8n + -8n

Combine like terms: 8n + -8n = 0
-42 + -20n = 18 + 0
-42 + -20n = 18

Add '42' to each side of the equation.
-42 + 42 + -20n = 18 + 42

Combine like terms: -42 + 42 = 0
0 + -20n = 18 + 42
-20n = 18 + 42

Combine like terms: 18 + 42 = 60
-20n = 60

Divide each side by '-20'.
n = -3

Simplifying
n = -3

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