6x+42=-x

Solution for 6x+42=-x equation:

Simplifying
6x + 42 = -1x

Reorder the terms:
42 + 6x = -1x

Solving
42 + 6x = -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
42 + 6x + x = -1x + x

Combine like terms: 6x + x = 7x
42 + 7x = -1x + x

Combine like terms: -1x + x = 0
42 + 7x = 0

Add '-42' to each side of the equation.
42 + -42 + 7x = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 7x = 0 + -42
7x = 0 + -42

Combine like terms: 0 + -42 = -42
7x = -42

Divide each side by '7'.
x = -6

Simplifying
x = -6