3x-31=23

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Solution for 3x-31=23 equation:


Simplifying
3x + -31 = 23

Reorder the terms:
-31 + 3x = 23

Solving
-31 + 3x = 23

Solving for variable 'x'.

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

Add '31' to each side of the equation.
-31 + 31 + 3x = 23 + 31

Combine like terms: -31 + 31 = 0
0 + 3x = 23 + 31
3x = 23 + 31

Combine like terms: 23 + 31 = 54
3x = 54

Divide each side by '3'.
x = 18

Simplifying
x = 18

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