-5-4=7n-6(3+n)

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Solution for -5-4=7n-6(3+n) equation:


Simplifying
-5 + -4 = 7n + -6(3 + n)

Combine like terms: -5 + -4 = -9
-9 = 7n + -6(3 + n)
-9 = 7n + (3 * -6 + n * -6)
-9 = 7n + (-18 + -6n)

Reorder the terms:
-9 = -18 + 7n + -6n

Combine like terms: 7n + -6n = 1n
-9 = -18 + 1n

Solving
-9 = -18 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-9 + -1n = -18 + 1n + -1n

Combine like terms: 1n + -1n = 0
-9 + -1n = -18 + 0
-9 + -1n = -18

Add '9' to each side of the equation.
-9 + 9 + -1n = -18 + 9

Combine like terms: -9 + 9 = 0
0 + -1n = -18 + 9
-1n = -18 + 9

Combine like terms: -18 + 9 = -9
-1n = -9

Divide each side by '-1'.
n = 9

Simplifying
n = 9

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