7x+6=-3+126

Solution for 7x+6=-3+126 equation:

Simplifying
7x + 6 = -3 + 126

Reorder the terms:
6 + 7x = -3 + 126

Combine like terms: -3 + 126 = 123
6 + 7x = 123

Solving
6 + 7x = 123

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 + 7x = 123 + -6

Combine like terms: 6 + -6 = 0
0 + 7x = 123 + -6
7x = 123 + -6

Combine like terms: 123 + -6 = 117
7x = 117

Divide each side by '7'.
x = 16.71428571

Simplifying
x = 16.71428571