2(2)-y=0

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Solution for 2(2)-y=0 equation: 


Simplifying
2(2) + -1y = 0

Multiply 2 * 2
4 + -1y = 0

Solving
4 + -1y = 0

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + -1y = 0 + -4

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

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

Divide each side by '-1'.
y = 4

Simplifying
y = 4

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