-9(n+3)-6=-13-7n

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Solution for -9(n+3)-6=-13-7n equation:


Simplifying
-9(n + 3) + -6 = -13 + -7n

Reorder the terms:
-9(3 + n) + -6 = -13 + -7n
(3 * -9 + n * -9) + -6 = -13 + -7n
(-27 + -9n) + -6 = -13 + -7n

Reorder the terms:
-27 + -6 + -9n = -13 + -7n

Combine like terms: -27 + -6 = -33
-33 + -9n = -13 + -7n

Solving
-33 + -9n = -13 + -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.
-33 + -9n + 7n = -13 + -7n + 7n

Combine like terms: -9n + 7n = -2n
-33 + -2n = -13 + -7n + 7n

Combine like terms: -7n + 7n = 0
-33 + -2n = -13 + 0
-33 + -2n = -13

Add '33' to each side of the equation.
-33 + 33 + -2n = -13 + 33

Combine like terms: -33 + 33 = 0
0 + -2n = -13 + 33
-2n = -13 + 33

Combine like terms: -13 + 33 = 20
-2n = 20

Divide each side by '-2'.
n = -10

Simplifying
n = -10

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