3x+72=8

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Solution for 3x+72=8 equation: 


Simplifying
3x + 72 = 8

Reorder the terms:
72 + 3x = 8

Solving
72 + 3x = 8

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 3x = 8 + -72

Combine like terms: 72 + -72 = 0
0 + 3x = 8 + -72
3x = 8 + -72

Combine like terms: 8 + -72 = -64
3x = -64

Divide each side by '3'.
x = -21.33333333

Simplifying
x = -21.33333333

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