3n+8(4n-1)+12=

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Solution for 3n+8(4n-1)+12= equation:


Simplifying
3n + 8(4n + -1) + 12 = 0

Reorder the terms:
3n + 8(-1 + 4n) + 12 = 0
3n + (-1 * 8 + 4n * 8) + 12 = 0
3n + (-8 + 32n) + 12 = 0

Reorder the terms:
-8 + 12 + 3n + 32n = 0

Combine like terms: -8 + 12 = 4
4 + 3n + 32n = 0

Combine like terms: 3n + 32n = 35n
4 + 35n = 0

Solving
4 + 35n = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 35n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 35n = 0 + -4
35n = 0 + -4

Combine like terms: 0 + -4 = -4
35n = -4

Divide each side by '35'.
n = -0.1142857143

Simplifying
n = -0.1142857143

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