6(n+7)+4(n+3)=

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Solution for 6(n+7)+4(n+3)= equation:


Simplifying
6(n + 7) + 4(n + 3) = 0

Reorder the terms:
6(7 + n) + 4(n + 3) = 0
(7 * 6 + n * 6) + 4(n + 3) = 0
(42 + 6n) + 4(n + 3) = 0

Reorder the terms:
42 + 6n + 4(3 + n) = 0
42 + 6n + (3 * 4 + n * 4) = 0
42 + 6n + (12 + 4n) = 0

Reorder the terms:
42 + 12 + 6n + 4n = 0

Combine like terms: 42 + 12 = 54
54 + 6n + 4n = 0

Combine like terms: 6n + 4n = 10n
54 + 10n = 0

Solving
54 + 10n = 0

Solving for variable 'n'.

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

Add '-54' to each side of the equation.
54 + -54 + 10n = 0 + -54

Combine like terms: 54 + -54 = 0
0 + 10n = 0 + -54
10n = 0 + -54

Combine like terms: 0 + -54 = -54
10n = -54

Divide each side by '10'.
n = -5.4

Simplifying
n = -5.4

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