7x+2+x+4=

Solution for 7x+2+x+4= equation:

Simplifying
7x + 2 + x + 4 = 0

Reorder the terms:
2 + 4 + 7x + x = 0

Combine like terms: 2 + 4 = 6
6 + 7x + x = 0

Combine like terms: 7x + x = 8x
6 + 8x = 0

Solving
6 + 8x = 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 + 8x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 8x = 0 + -6
8x = 0 + -6

Combine like terms: 0 + -6 = -6
8x = -6

Divide each side by '8'.
x = -0.75

Simplifying
x = -0.75