(75-x)=2x

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Solution for (75-x)=2x equation:


Simplifying
(75 + -1x) = 2x

Remove parenthesis around (75 + -1x)
75 + -1x = 2x

Solving
75 + -1x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
75 + -1x + -2x = 2x + -2x

Combine like terms: -1x + -2x = -3x
75 + -3x = 2x + -2x

Combine like terms: 2x + -2x = 0
75 + -3x = 0

Add '-75' to each side of the equation.
75 + -75 + -3x = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -3x = 0 + -75
-3x = 0 + -75

Combine like terms: 0 + -75 = -75
-3x = -75

Divide each side by '-3'.
x = 25

Simplifying
x = 25

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