x+2x+(-x)=-2x+4

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Solution for x+2x+(-x)=-2x+4 equation:


Simplifying
x + 2x + (-1x) = -2x + 4

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

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

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

Solving
2x = 4 + -2x

Solving for variable 'x'.

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

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

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

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

Divide each side by '4'.
x = 1

Simplifying
x = 1

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