y-31/2=21/3

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Solution for y-31/2=21/3 equation: 



y-31/2=21/3

We move all terms to the left:

y-31/2-(21/3)=0

We add all the numbers together, and all the variables

y-31/2-7=0

We add all the numbers together, and all the variables

y-7-31/2=0

We multiply all the terms by the denominator


y*2-31-7*2=0

We add all the numbers together, and all the variables

y*2-45=0

Wy multiply elements

2y-45=0

We move all terms containing y to the left, all other terms to the right

2y=45

y=45/2

y=22+1/2

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