4x+81=x+81

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Solution for 4x+81=x+81 equation:


Simplifying
4x + 81 = x + 81

Reorder the terms:
81 + 4x = x + 81

Reorder the terms:
81 + 4x = 81 + x

Add '-81' to each side of the equation.
81 + -81 + 4x = 81 + -81 + x

Combine like terms: 81 + -81 = 0
0 + 4x = 81 + -81 + x
4x = 81 + -81 + x

Combine like terms: 81 + -81 = 0
4x = 0 + x
4x = x

Solving
4x = 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.
4x + -1x = x + -1x

Combine like terms: 4x + -1x = 3x
3x = x + -1x

Combine like terms: x + -1x = 0
3x = 0

Divide each side by '3'.
x = 0

Simplifying
x = 0

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