12-1=3x

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Solution for 12-1=3x equation:


Simplifying
12 + -1 = 3x

Combine like terms: 12 + -1 = 11
11 = 3x

Solving
11 = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
11 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
11 + -3x = 0

Add '-11' to each side of the equation.
11 + -11 + -3x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -3x = 0 + -11
-3x = 0 + -11

Combine like terms: 0 + -11 = -11
-3x = -11

Divide each side by '-3'.
x = 3.666666667

Simplifying
x = 3.666666667

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