-8-9=-3(2n-4)

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Solution for -8-9=-3(2n-4) equation:


Simplifying
-8 + -9 = -3(2n + -4)

Combine like terms: -8 + -9 = -17
-17 = -3(2n + -4)

Reorder the terms:
-17 = -3(-4 + 2n)
-17 = (-4 * -3 + 2n * -3)
-17 = (12 + -6n)

Solving
-17 = 12 + -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.
-17 + 6n = 12 + -6n + 6n

Combine like terms: -6n + 6n = 0
-17 + 6n = 12 + 0
-17 + 6n = 12

Add '17' to each side of the equation.
-17 + 17 + 6n = 12 + 17

Combine like terms: -17 + 17 = 0
0 + 6n = 12 + 17
6n = 12 + 17

Combine like terms: 12 + 17 = 29
6n = 29

Divide each side by '6'.
n = 4.833333333

Simplifying
n = 4.833333333

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