3x+4=12whatisx

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Solution for 3x+4=12whatisx equation:


Simplifying
3x + 4 = 12whatisx

Reorder the terms:
4 + 3x = 12whatisx

Solving
4 + 3x = 12ahistwx

Solving for variable 'x'.

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

Add '-12ahistwx' to each side of the equation.
4 + -12ahistwx + 3x = 12ahistwx + -12ahistwx

Combine like terms: 12ahistwx + -12ahistwx = 0
4 + -12ahistwx + 3x = 0

Add '-4' to each side of the equation.
4 + -12ahistwx + -4 + 3x = 0 + -4

Reorder the terms:
4 + -4 + -12ahistwx + 3x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -12ahistwx + 3x = 0 + -4
-12ahistwx + 3x = 0 + -4

Combine like terms: 0 + -4 = -4
-12ahistwx + 3x = -4

Reorder the terms:
4 + -12ahistwx + 3x = -4 + 4

Combine like terms: -4 + 4 = 0
4 + -12ahistwx + 3x = 0

The solution to this equation could not be determined.

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