42+48=126xn

Solution for 42+48=126xn equation:

Simplifying
42 + 48 = 126xn

Combine like terms: 42 + 48 = 90
90 = 126xn

Solving
90 = 126nx

Solving for variable 'n'.

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

Add '-126nx' to each side of the equation.
90 + -126nx = 126nx + -126nx

Combine like terms: 126nx + -126nx = 0
90 + -126nx = 0

Add '-90' to each side of the equation.
90 + -90 + -126nx = 0 + -90

Combine like terms: 90 + -90 = 0
0 + -126nx = 0 + -90
-126nx = 0 + -90

Combine like terms: 0 + -90 = -90
-126nx = -90

Divide each side by '-126x'.
n = 0.7142857143x-1

Simplifying
n = 0.7142857143x-1