2x+4-x-9+7+3x-4=

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Solution for 2x+4-x-9+7+3x-4= equation: 


Simplifying
2x + 4 + -1x + -9 + 7 + 3x + -4 = 0

Reorder the terms:
4 + -9 + 7 + -4 + 2x + -1x + 3x = 0

Combine like terms: 4 + -9 = -5
-5 + 7 + -4 + 2x + -1x + 3x = 0

Combine like terms: -5 + 7 = 2
2 + -4 + 2x + -1x + 3x = 0

Combine like terms: 2 + -4 = -2
-2 + 2x + -1x + 3x = 0

Combine like terms: 2x + -1x = 1x
-2 + 1x + 3x = 0

Combine like terms: 1x + 3x = 4x
-2 + 4x = 0

Solving
-2 + 4x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 4x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 4x = 0 + 2
4x = 0 + 2

Combine like terms: 0 + 2 = 2
4x = 2

Divide each side by '4'.
x = 0.5

Simplifying
x = 0.5

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