3x-7+9-2x=x+12

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Solution for 3x-7+9-2x=x+12 equation:


Simplifying
3x + -7 + 9 + -2x = x + 12

Reorder the terms:
-7 + 9 + 3x + -2x = x + 12

Combine like terms: -7 + 9 = 2
2 + 3x + -2x = x + 12

Combine like terms: 3x + -2x = 1x
2 + 1x = x + 12

Reorder the terms:
2 + 1x = 12 + x

Solving
2 + 1x = 12 + 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.
2 + 1x + -1x = 12 + x + -1x

Combine like terms: 1x + -1x = 0
2 + 0 = 12 + x + -1x
2 = 12 + x + -1x

Combine like terms: x + -1x = 0
2 = 12 + 0
2 = 12

Add '-2' to each side of the equation.
2 + -2 = 12 + -2

Combine like terms: 2 + -2 = 0
0 = 12 + -2

Combine like terms: 12 + -2 = 10
0 = 10

Simplifying
0 = 10

Combine like terms: 0 + -10 = -10
-10 = 10 + -10

Combine like terms: 10 + -10 = 0
-10 = 0

The solution to this equation could not be determined.

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