8.1x+81=65.61+9x

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Solution for 8.1x+81=65.61+9x equation:


Simplifying
8.1x + 81 = 65.61 + 9x

Reorder the terms:
81 + 8.1x = 65.61 + 9x

Solving
81 + 8.1x = 65.61 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
81 + 8.1x + -9x = 65.61 + 9x + -9x

Combine like terms: 8.1x + -9x = -0.9x
81 + -0.9x = 65.61 + 9x + -9x

Combine like terms: 9x + -9x = 0
81 + -0.9x = 65.61 + 0
81 + -0.9x = 65.61

Add '-81' to each side of the equation.
81 + -81 + -0.9x = 65.61 + -81

Combine like terms: 81 + -81 = 0
0 + -0.9x = 65.61 + -81
-0.9x = 65.61 + -81

Combine like terms: 65.61 + -81 = -15.39
-0.9x = -15.39

Divide each side by '-0.9'.
x = 17.1

Simplifying
x = 17.1

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