81-X=47

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Solution for 81-X=47 equation: 


Simplifying
81 + -1X = 47

Solving
81 + -1X = 47

Solving for variable 'X'.

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

Add '-81' to each side of the equation.
81 + -81 + -1X = 47 + -81

Combine like terms: 81 + -81 = 0
0 + -1X = 47 + -81
-1X = 47 + -81

Combine like terms: 47 + -81 = -34
-1X = -34

Divide each side by '-1'.
X = 34

Simplifying
X = 34

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