Solve for y
y=0
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2y=20y
Multiply both sides of the equation by 4.
2y-20y=0
Subtract 20y from both sides.
-18y=0
Combine 2y and -20y to get -18y.
y=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -18 is not equal to 0, y must be equal to 0.
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