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

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


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

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

Reorder the terms:
-13 + -6n = -7(3 + n)
-13 + -6n = (3 * -7 + n * -7)
-13 + -6n = (-21 + -7n)

Solving
-13 + -6n = -21 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-13 + -6n + 7n = -21 + -7n + 7n

Combine like terms: -6n + 7n = 1n
-13 + 1n = -21 + -7n + 7n

Combine like terms: -7n + 7n = 0
-13 + 1n = -21 + 0
-13 + 1n = -21

Add '13' to each side of the equation.
-13 + 13 + 1n = -21 + 13

Combine like terms: -13 + 13 = 0
0 + 1n = -21 + 13
1n = -21 + 13

Combine like terms: -21 + 13 = -8
1n = -8

Divide each side by '1'.
n = -8

Simplifying
n = -8

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