x+(x+3)+(x+3+4)=109

Solution for x+(x+3)+(x+3+4)=109 equation:

Simplifying
x + (x + 3) + (x + 3 + 4) = 109

Reorder the terms:
x + (3 + x) + (x + 3 + 4) = 109

Remove parenthesis around (3 + x)
x + 3 + x + (x + 3 + 4) = 109

Reorder the terms:
x + 3 + x + (3 + 4 + x) = 109

Combine like terms: 3 + 4 = 7
x + 3 + x + (7 + x) = 109

Remove parenthesis around (7 + x)
x + 3 + x + 7 + x = 109

Reorder the terms:
3 + 7 + x + x + x = 109

Combine like terms: 3 + 7 = 10
10 + x + x + x = 109

Combine like terms: x + x = 2x
10 + 2x + x = 109

Combine like terms: 2x + x = 3x
10 + 3x = 109

Solving
10 + 3x = 109

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 3x = 109 + -10

Combine like terms: 10 + -10 = 0
0 + 3x = 109 + -10
3x = 109 + -10

Combine like terms: 109 + -10 = 99
3x = 99

Divide each side by '3'.
x = 33

Simplifying
x = 33