6.6=2x+x

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Solution for 6.6=2x+x equation:


Simplifying
6.6 = 2x + x

Combine like terms: 2x + x = 3x
6.6 = 3x

Solving
6.6 = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6.6 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
6.6 + -3x = 0

Add '-6.6' to each side of the equation.
6.6 + -6.6 + -3x = 0 + -6.6

Combine like terms: 6.6 + -6.6 = 0.0
0.0 + -3x = 0 + -6.6
-3x = 0 + -6.6

Combine like terms: 0 + -6.6 = -6.6
-3x = -6.6

Divide each side by '-3'.
x = 2.2

Simplifying
x = 2.2

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