3n+1(n-6)=x

Solution for 3n+1(n-6)=x equation:

Simplifying
3n + 1(n + -6) = x

Reorder the terms:
3n + 1(-6 + n) = x
3n + (-6 * 1 + n * 1) = x
3n + (-6 + 1n) = x

Reorder the terms:
-6 + 3n + 1n = x

Combine like terms: 3n + 1n = 4n
-6 + 4n = x

Solving
-6 + 4n = x

Solving for variable 'n'.

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

Add '6' to each side of the equation.
-6 + 6 + 4n = 6 + x

Combine like terms: -6 + 6 = 0
0 + 4n = 6 + x
4n = 6 + x

Divide each side by '4'.
n = 1.5 + 0.25x

Simplifying
n = 1.5 + 0.25x