4-y-9=15

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Solution for 4-y-9=15 equation:


4-y-9=15

We simplify the equation to the form, which is simple to understand
4-y-9=15

We move all terms containing y to the left and all other terms to the right.
-1y=+15-4+9

We simplify left and right side of the equation.
-1y=+20

We divide both sides of the equation by -1 to get y.
y=-20

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