8-3x-3=12

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Solution for 8-3x-3=12 equation:


Simplifying
8 + -3x + -3 = 12

Reorder the terms:
8 + -3 + -3x = 12

Combine like terms: 8 + -3 = 5
5 + -3x = 12

Solving
5 + -3x = 12

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -3x = 12 + -5

Combine like terms: 5 + -5 = 0
0 + -3x = 12 + -5
-3x = 12 + -5

Combine like terms: 12 + -5 = 7
-3x = 7

Divide each side by '-3'.
x = -2.333333333

Simplifying
x = -2.333333333

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