x+2x=28-3

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


Simplifying
x + 2x = 28 + -3

Combine like terms: x + 2x = 3x
3x = 28 + -3

Combine like terms: 28 + -3 = 25
3x = 25

Solving
3x = 25

Solving for variable 'x'.

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

Divide each side by '3'.
x = 8.333333333

Simplifying
x = 8.333333333

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