x+x+3+2x+1=28

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Solution for x+x+3+2x+1=28 equation:


Simplifying
x + x + 3 + 2x + 1 = 28

Reorder the terms:
3 + 1 + x + x + 2x = 28

Combine like terms: 3 + 1 = 4
4 + x + x + 2x = 28

Combine like terms: x + x = 2x
4 + 2x + 2x = 28

Combine like terms: 2x + 2x = 4x
4 + 4x = 28

Solving
4 + 4x = 28

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 4x = 28 + -4

Combine like terms: 4 + -4 = 0
0 + 4x = 28 + -4
4x = 28 + -4

Combine like terms: 28 + -4 = 24
4x = 24

Divide each side by '4'.
x = 6

Simplifying
x = 6

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