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3y-8+y=-(y+8y)
We simplify the equation to the form, which is simple to understand
3y-8+y=-(y+8y)
Simplifying terms in parentheses
3y-8+y=-(+9y)
Remove unnecessary parentheses
3y-8+y=-9y
We move all terms containing y to the left and all other terms to the right.
+3y+1y+9y=+8
We simplify left and right side of the equation.
+13y=+8
We divide both sides of the equation by 13 to get y.
y=0.615384615385
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