(100-x)-2x=73

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Solution for (100-x)-2x=73 equation:


Simplifying
(100 + -1x) + -2x = 73

Remove parenthesis around (100 + -1x)
100 + -1x + -2x = 73

Combine like terms: -1x + -2x = -3x
100 + -3x = 73

Solving
100 + -3x = 73

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + -3x = 73 + -100

Combine like terms: 100 + -100 = 0
0 + -3x = 73 + -100
-3x = 73 + -100

Combine like terms: 73 + -100 = -27
-3x = -27

Divide each side by '-3'.
x = 9

Simplifying
x = 9

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