3+x-45+5x=34

Solution for 3+x-45+5x=34 equation:

Simplifying
3 + x + -45 + 5x = 34

Reorder the terms:
3 + -45 + x + 5x = 34

Combine like terms: 3 + -45 = -42
-42 + x + 5x = 34

Combine like terms: x + 5x = 6x
-42 + 6x = 34

Solving
-42 + 6x = 34

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 6x = 34 + 42

Combine like terms: -42 + 42 = 0
0 + 6x = 34 + 42
6x = 34 + 42

Combine like terms: 34 + 42 = 76
6x = 76

Divide each side by '6'.
x = 12.66666667

Simplifying
x = 12.66666667