12=8n-(2n-3)

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Solution for 12=8n-(2n-3) equation:


Simplifying
12 = 8n + -1(2n + -3)

Reorder the terms:
12 = 8n + -1(-3 + 2n)
12 = 8n + (-3 * -1 + 2n * -1)
12 = 8n + (3 + -2n)

Reorder the terms:
12 = 3 + 8n + -2n

Combine like terms: 8n + -2n = 6n
12 = 3 + 6n

Solving
12 = 3 + 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.
12 + -6n = 3 + 6n + -6n

Combine like terms: 6n + -6n = 0
12 + -6n = 3 + 0
12 + -6n = 3

Add '-12' to each side of the equation.
12 + -12 + -6n = 3 + -12

Combine like terms: 12 + -12 = 0
0 + -6n = 3 + -12
-6n = 3 + -12

Combine like terms: 3 + -12 = -9
-6n = -9

Divide each side by '-6'.
n = 1.5

Simplifying
n = 1.5

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