3X-1=91

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Solution for 3X-1=91 equation: 


Simplifying
3X + -1 = 91

Reorder the terms:
-1 + 3X = 91

Solving
-1 + 3X = 91

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + 1 + 3X = 91 + 1

Combine like terms: -1 + 1 = 0
0 + 3X = 91 + 1
3X = 91 + 1

Combine like terms: 91 + 1 = 92
3X = 92

Divide each side by '3'.
X = 30.66666667

Simplifying
X = 30.66666667

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