6(x+7)+x+3=

Solution for 6(x+7)+x+3= equation:

Simplifying
6(x + 7) + x + 3 = 0

Reorder the terms:
6(7 + x) + x + 3 = 0
(7 * 6 + x * 6) + x + 3 = 0
(42 + 6x) + x + 3 = 0

Reorder the terms:
42 + 3 + 6x + x = 0

Combine like terms: 42 + 3 = 45
45 + 6x + x = 0

Combine like terms: 6x + x = 7x
45 + 7x = 0

Solving
45 + 7x = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 7x = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 7x = 0 + -45
7x = 0 + -45

Combine like terms: 0 + -45 = -45
7x = -45

Divide each side by '7'.
x = -6.428571429

Simplifying
x = -6.428571429