3+9x=83+x

Solution for 3+9x=83+x equation:

Simplifying
3 + 9x = 83 + x

Solving
3 + 9x = 83 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + 9x + -1x = 83 + x + -1x

Combine like terms: 9x + -1x = 8x
3 + 8x = 83 + x + -1x

Combine like terms: x + -1x = 0
3 + 8x = 83 + 0
3 + 8x = 83

Add '-3' to each side of the equation.
3 + -3 + 8x = 83 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 83 + -3
8x = 83 + -3

Combine like terms: 83 + -3 = 80
8x = 80

Divide each side by '8'.
x = 10

Simplifying
x = 10