x+3-2x=4

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


Simplifying
x + 3 + -2x = 4

Reorder the terms:
3 + x + -2x = 4

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

Solving
3 + -1x = 4

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -1x = 4 + -3

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

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

Divide each side by '-1'.
x = -1

Simplifying
x = -1

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