(2X-40)=X

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Solution for (2X-40)=X equation:


Simplifying
(2X + -40) = X

Reorder the terms:
(-40 + 2X) = X

Remove parenthesis around (-40 + 2X)
-40 + 2X = X

Solving
-40 + 2X = 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.
-40 + 2X + -1X = X + -1X

Combine like terms: 2X + -1X = 1X
-40 + 1X = X + -1X

Combine like terms: X + -1X = 0
-40 + 1X = 0

Add '40' to each side of the equation.
-40 + 40 + 1X = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 1X = 0 + 40
1X = 0 + 40

Combine like terms: 0 + 40 = 40
1X = 40

Divide each side by '1'.
X = 40

Simplifying
X = 40

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