2x-4x+8=0

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Solution for 2x-4x+8=0 equation:


Simplifying
2x + -4x + 8 = 0

Reorder the terms:
8 + 2x + -4x = 0

Combine like terms: 2x + -4x = -2x
8 + -2x = 0

Solving
8 + -2x = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -2x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = 0 + -8
-2x = 0 + -8

Combine like terms: 0 + -8 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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