x-2y+4=4

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


Simplifying
x + -2y + 4 = 4

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

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

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

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

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

Solving
x + -2y = 0

Solving for variable 'x'.

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

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

Combine like terms: -2y + 2y = 0
x + 0 = 0 + 2y
x = 0 + 2y
Remove the zero:
x = 2y

Simplifying
x = 2y

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