# 81=x-19

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## Solution for 81=x-19 equation:

Simplifying
81 = x + -19
Reorder the terms:
81 = -19 + x
Solving
81 = -19 + x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x' to each side of the equation.
81 + -1x = -19 + x + -1x
Combine like terms: x + -1x = 0
81 + -1x = -19 + 0
81 + -1x = -19
Add '-81' to each side of the equation.
81 + -81 + -1x = -19 + -81
Combine like terms: 81 + -81 = 0
0 + -1x = -19 + -81
-1x = -19 + -81
Combine like terms: -19 + -81 = -100
-1x = -100
Divide each side by '-1'.
x = 100
Simplifying
x = 100`

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