3x-2-1=2

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Solution for 3x-2-1=2 equation:


Simplifying
3x + -2 + -1 = 2

Reorder the terms:
-2 + -1 + 3x = 2

Combine like terms: -2 + -1 = -3
-3 + 3x = 2

Solving
-3 + 3x = 2

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 3x = 2 + 3

Combine like terms: -3 + 3 = 0
0 + 3x = 2 + 3
3x = 2 + 3

Combine like terms: 2 + 3 = 5
3x = 5

Divide each side by '3'.
x = 1.666666667

Simplifying
x = 1.666666667

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