.2x+x=81

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Solution for .2x+x=81 equation: 


Simplifying
0.2x + x = 81

Combine like terms: 0.2x + x = 1.2x
1.2x = 81

Solving
1.2x = 81

Solving for variable 'x'.

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

Divide each side by '1.2'.
x = 67.5

Simplifying
x = 67.5

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