3(n-1)=-2(n-6)

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Solution for 3(n-1)=-2(n-6) equation:


Simplifying
3(n + -1) = -2(n + -6)

Reorder the terms:
3(-1 + n) = -2(n + -6)
(-1 * 3 + n * 3) = -2(n + -6)
(-3 + 3n) = -2(n + -6)

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

Solving
-3 + 3n = 12 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-3 + 3n + 2n = 12 + -2n + 2n

Combine like terms: 3n + 2n = 5n
-3 + 5n = 12 + -2n + 2n

Combine like terms: -2n + 2n = 0
-3 + 5n = 12 + 0
-3 + 5n = 12

Add '3' to each side of the equation.
-3 + 3 + 5n = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 5n = 12 + 3
5n = 12 + 3

Combine like terms: 12 + 3 = 15
5n = 15

Divide each side by '5'.
n = 3

Simplifying
n = 3

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