72=x+2*x+3

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Solution for 72=x+2*x+3 equation:


Simplifying
72 = x + 2x + 3

Reorder the terms:
72 = 3 + x + 2x

Combine like terms: x + 2x = 3x
72 = 3 + 3x

Solving
72 = 3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
72 + -3x = 3 + 3x + -3x

Combine like terms: 3x + -3x = 0
72 + -3x = 3 + 0
72 + -3x = 3

Add '-72' to each side of the equation.
72 + -72 + -3x = 3 + -72

Combine like terms: 72 + -72 = 0
0 + -3x = 3 + -72
-3x = 3 + -72

Combine like terms: 3 + -72 = -69
-3x = -69

Divide each side by '-3'.
x = 23

Simplifying
x = 23

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