3x+8=12forx

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Solution for 3x+8=12forx equation:


Simplifying
3x + 8 = 12forx

Reorder the terms:
8 + 3x = 12forx

Solving
8 + 3x = 12forx

Solving for variable 'x'.

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

Add '-12forx' to each side of the equation.
8 + -12forx + 3x = 12forx + -12forx

Combine like terms: 12forx + -12forx = 0
8 + -12forx + 3x = 0

Add '-8' to each side of the equation.
8 + -12forx + -8 + 3x = 0 + -8

Reorder the terms:
8 + -8 + -12forx + 3x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -12forx + 3x = 0 + -8
-12forx + 3x = 0 + -8

Combine like terms: 0 + -8 = -8
-12forx + 3x = -8

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

Combine like terms: -8 + 8 = 0
8 + -12forx + 3x = 0

The solution to this equation could not be determined.

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