(x+5)+x+(2x+1)=30

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Solution for (x+5)+x+(2x+1)=30 equation:


Simplifying
(x + 5) + x + (2x + 1) = 30

Reorder the terms:
(5 + x) + x + (2x + 1) = 30

Remove parenthesis around (5 + x)
5 + x + x + (2x + 1) = 30

Reorder the terms:
5 + x + x + (1 + 2x) = 30

Remove parenthesis around (1 + 2x)
5 + x + x + 1 + 2x = 30

Reorder the terms:
5 + 1 + x + x + 2x = 30

Combine like terms: 5 + 1 = 6
6 + x + x + 2x = 30

Combine like terms: x + x = 2x
6 + 2x + 2x = 30

Combine like terms: 2x + 2x = 4x
6 + 4x = 30

Solving
6 + 4x = 30

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 4x = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 30 + -6
4x = 30 + -6

Combine like terms: 30 + -6 = 24
4x = 24

Divide each side by '4'.
x = 6

Simplifying
x = 6

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