46-3+x+x+x+x+x+x+x=42

Solution for 46-3+x+x+x+x+x+x+x=42 equation:

Simplifying
46 + -3 + x + x + x + x + x + x + x = 42

Combine like terms: 46 + -3 = 43
43 + x + x + x + x + x + x + x = 42

Combine like terms: x + x = 2x
43 + 2x + x + x + x + x + x = 42

Combine like terms: 2x + x = 3x
43 + 3x + x + x + x + x = 42

Combine like terms: 3x + x = 4x
43 + 4x + x + x + x = 42

Combine like terms: 4x + x = 5x
43 + 5x + x + x = 42

Combine like terms: 5x + x = 6x
43 + 6x + x = 42

Combine like terms: 6x + x = 7x
43 + 7x = 42

Solving
43 + 7x = 42

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + 7x = 42 + -43

Combine like terms: 43 + -43 = 0
0 + 7x = 42 + -43
7x = 42 + -43

Combine like terms: 42 + -43 = -1
7x = -1

Divide each side by '7'.
x = -0.1428571429

Simplifying
x = -0.1428571429