3x-6=2+21

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Solution for 3x-6=2+21 equation:


Simplifying
3x + -6 = 2 + 21

Reorder the terms:
-6 + 3x = 2 + 21

Combine like terms: 2 + 21 = 23
-6 + 3x = 23

Solving
-6 + 3x = 23

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 3x = 23 + 6

Combine like terms: -6 + 6 = 0
0 + 3x = 23 + 6
3x = 23 + 6

Combine like terms: 23 + 6 = 29
3x = 29

Divide each side by '3'.
x = 9.666666667

Simplifying
x = 9.666666667

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