x+4+7x+6=

Solution for x+4+7x+6= equation:

Simplifying
x + 4 + 7x + 6 = 0

Reorder the terms:
4 + 6 + x + 7x = 0

Combine like terms: 4 + 6 = 10
10 + x + 7x = 0

Combine like terms: x + 7x = 8x
10 + 8x = 0

Solving
10 + 8x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 8x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 8x = 0 + -10
8x = 0 + -10

Combine like terms: 0 + -10 = -10
8x = -10

Divide each side by '8'.
x = -1.25

Simplifying
x = -1.25