y-1=3y-9

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Solution for y-1=3y-9 equation:


y-1=3y-9

We simplify the equation to the form, which is simple to understand 
y-1=3y-9

We move all terms containing y to the left and all other terms to the right. 
+1y-3y=-9+1

We simplify left and right side of the equation. 
-2y=-8

We divide both sides of the equation by -2 to get y. 
y=4

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