12(n-3)+4(n-13)=

Solution for 12(n-3)+4(n-13)= equation:

Simplifying
12(n + -3) + 4(n + -13) = 0

Reorder the terms:
12(-3 + n) + 4(n + -13) = 0
(-3 * 12 + n * 12) + 4(n + -13) = 0
(-36 + 12n) + 4(n + -13) = 0

Reorder the terms:
-36 + 12n + 4(-13 + n) = 0
-36 + 12n + (-13 * 4 + n * 4) = 0
-36 + 12n + (-52 + 4n) = 0

Reorder the terms:
-36 + -52 + 12n + 4n = 0

Combine like terms: -36 + -52 = -88
-88 + 12n + 4n = 0

Combine like terms: 12n + 4n = 16n
-88 + 16n = 0

Solving
-88 + 16n = 0

Solving for variable 'n'.

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

Add '88' to each side of the equation.
-88 + 88 + 16n = 0 + 88

Combine like terms: -88 + 88 = 0
0 + 16n = 0 + 88
16n = 0 + 88

Combine like terms: 0 + 88 = 88
16n = 88

Divide each side by '16'.
n = 5.5

Simplifying
n = 5.5