-13-7n=-6(n+3)

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Solution for -13-7n=-6(n+3) equation:


Simplifying
-13 + -7n = -6(n + 3)

Reorder the terms:
-13 + -7n = -6(3 + n)
-13 + -7n = (3 * -6 + n * -6)
-13 + -7n = (-18 + -6n)

Solving
-13 + -7n = -18 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
-13 + -7n + 6n = -18 + -6n + 6n

Combine like terms: -7n + 6n = -1n
-13 + -1n = -18 + -6n + 6n

Combine like terms: -6n + 6n = 0
-13 + -1n = -18 + 0
-13 + -1n = -18

Add '13' to each side of the equation.
-13 + 13 + -1n = -18 + 13

Combine like terms: -13 + 13 = 0
0 + -1n = -18 + 13
-1n = -18 + 13

Combine like terms: -18 + 13 = -5
-1n = -5

Divide each side by '-1'.
n = 5

Simplifying
n = 5

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