3(8X-7)=31

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Solution for 3(8X-7)=31 equation: 


Simplifying
3(8X + -7) = 31

Reorder the terms:
3(-7 + 8X) = 31
(-7 * 3 + 8X * 3) = 31
(-21 + 24X) = 31

Solving
-21 + 24X = 31

Solving for variable 'X'.

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

Add '21' to each side of the equation.
-21 + 21 + 24X = 31 + 21

Combine like terms: -21 + 21 = 0
0 + 24X = 31 + 21
24X = 31 + 21

Combine like terms: 31 + 21 = 52
24X = 52

Divide each side by '24'.
X = 2.166666667

Simplifying
X = 2.166666667

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