6+78x=39x+42

Solution for 6+78x=39x+42 equation:

Simplifying
6 + 78x = 39x + 42

Reorder the terms:
6 + 78x = 42 + 39x

Solving
6 + 78x = 42 + 39x

Solving for variable 'x'.

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

Add '-39x' to each side of the equation.
6 + 78x + -39x = 42 + 39x + -39x

Combine like terms: 78x + -39x = 39x
6 + 39x = 42 + 39x + -39x

Combine like terms: 39x + -39x = 0
6 + 39x = 42 + 0
6 + 39x = 42

Add '-6' to each side of the equation.
6 + -6 + 39x = 42 + -6

Combine like terms: 6 + -6 = 0
0 + 39x = 42 + -6
39x = 42 + -6

Combine like terms: 42 + -6 = 36
39x = 36

Divide each side by '39'.
x = 0.9230769231

Simplifying
x = 0.9230769231