15y+1=20y-9

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Solution for 15y+1=20y-9 equation:



15y+1=20y-9
We move all terms to the left:
15y+1-(20y-9)=0
We get rid of parentheses
15y-20y+9+1=0
We add all the numbers together, and all the variables
-5y+10=0
We move all terms containing y to the left, all other terms to the right
-5y=-10
y=-10/-5
y=+2

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