.5x+x+2x=28

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Solution for .5x+x+2x=28 equation: 


Simplifying
0.5x + x + 2x = 28

Combine like terms: 0.5x + x = 1.5x
1.5x + 2x = 28

Combine like terms: 1.5x + 2x = 3.5x
3.5x = 28

Solving
3.5x = 28

Solving for variable 'x'.

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

Divide each side by '3.5'.
x = 8

Simplifying
x = 8

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