9n+42=16n

Solution for 9n+42=16n equation:

Simplifying
9n + 42 = 16n

Reorder the terms:
42 + 9n = 16n

Solving
42 + 9n = 16n

Solving for variable 'n'.

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

Add '-16n' to each side of the equation.
42 + 9n + -16n = 16n + -16n

Combine like terms: 9n + -16n = -7n
42 + -7n = 16n + -16n

Combine like terms: 16n + -16n = 0
42 + -7n = 0

Add '-42' to each side of the equation.
42 + -42 + -7n = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -7n = 0 + -42
-7n = 0 + -42

Combine like terms: 0 + -42 = -42
-7n = -42

Divide each side by '-7'.
n = 6

Simplifying
n = 6