4x+12-3x=9+x+3

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Solution for 4x+12-3x=9+x+3 equation:


Simplifying
4x + 12 + -3x = 9 + x + 3

Reorder the terms:
12 + 4x + -3x = 9 + x + 3

Combine like terms: 4x + -3x = 1x
12 + 1x = 9 + x + 3

Reorder the terms:
12 + 1x = 9 + 3 + x

Combine like terms: 9 + 3 = 12
12 + 1x = 12 + x

Add '-12' to each side of the equation.
12 + -12 + 1x = 12 + -12 + x

Combine like terms: 12 + -12 = 0
0 + 1x = 12 + -12 + x
1x = 12 + -12 + x

Combine like terms: 12 + -12 = 0
1x = 0 + x
1x = x

Solving
1x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1x + -1x = x + -1x

Combine like terms: 1x + -1x = 0
0 = x + -1x

Combine like terms: x + -1x = 0
0 = 0

Simplifying
0 = 0

The solution to this equation could not be determined.

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