21x+6+8x=

Solution for 21x+6+8x= equation:

Simplifying
21x + 6 + 8x = 0

Reorder the terms:
6 + 21x + 8x = 0

Combine like terms: 21x + 8x = 29x
6 + 29x = 0

Solving
6 + 29x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 29x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 29x = 0 + -6
29x = 0 + -6

Combine like terms: 0 + -6 = -6
29x = -6

Divide each side by '29'.
x = -0.2068965517

Simplifying
x = -0.2068965517