y-2x-4=0

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Solution for y-2x-4=0 equation:


Simplifying
y + -2x + -4 = 0

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

Solving
-4 + -2x + y = 0

Solving for variable 'x'.

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

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

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

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

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

Add '-1y' to each side of the equation.
-2x + y + -1y = 4 + -1y

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

Divide each side by '-2'.
x = -2 + 0.5y

Simplifying
x = -2 + 0.5y

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