12-2(n-3)=-3

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


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

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

Combine like terms: 12 + 6 = 18
18 + -2n = -3

Solving
18 + -2n = -3

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + -2n = -3 + -18

Combine like terms: 18 + -18 = 0
0 + -2n = -3 + -18
-2n = -3 + -18

Combine like terms: -3 + -18 = -21
-2n = -21

Divide each side by '-2'.
n = 10.5

Simplifying
n = 10.5

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