-3n-39=3(1+4n)

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Solution for -3n-39=3(1+4n) equation:


Simplifying
-3n + -39 = 3(1 + 4n)

Reorder the terms:
-39 + -3n = 3(1 + 4n)
-39 + -3n = (1 * 3 + 4n * 3)
-39 + -3n = (3 + 12n)

Solving
-39 + -3n = 3 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
-39 + -3n + -12n = 3 + 12n + -12n

Combine like terms: -3n + -12n = -15n
-39 + -15n = 3 + 12n + -12n

Combine like terms: 12n + -12n = 0
-39 + -15n = 3 + 0
-39 + -15n = 3

Add '39' to each side of the equation.
-39 + 39 + -15n = 3 + 39

Combine like terms: -39 + 39 = 0
0 + -15n = 3 + 39
-15n = 3 + 39

Combine like terms: 3 + 39 = 42
-15n = 42

Divide each side by '-15'.
n = -2.8

Simplifying
n = -2.8

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