34=(3-x)+(4+x)+x

Solution for 34=(3-x)+(4+x)+x equation:

Simplifying
34 = (3 + -1x) + (4 + x) + x

Remove parenthesis around (3 + -1x)
34 = 3 + -1x + (4 + x) + x

Remove parenthesis around (4 + x)
34 = 3 + -1x + 4 + x + x

Reorder the terms:
34 = 3 + 4 + -1x + x + x

Combine like terms: 3 + 4 = 7
34 = 7 + -1x + x + x

Combine like terms: -1x + x = 0
34 = 7 + 0 + x
34 = 7 + x

Solving
34 = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
34 + -1x = 7 + x + -1x

Combine like terms: x + -1x = 0
34 + -1x = 7 + 0
34 + -1x = 7

Add '-34' to each side of the equation.
34 + -34 + -1x = 7 + -34

Combine like terms: 34 + -34 = 0
0 + -1x = 7 + -34
-1x = 7 + -34

Combine like terms: 7 + -34 = -27
-1x = -27

Divide each side by '-1'.
x = 27

Simplifying
x = 27