21y-1=4(15)+9(15)-38

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Solution for 21y-1=4(15)+9(15)-38 equation: 



21y-1=4(15)+9(15)-38

We move all terms to the left:

21y-1-(4(15)+9(15)-38)=0

We add all the numbers together, and all the variables

21y-1-1292=0

We add all the numbers together, and all the variables

21y-1293=0

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

21y=1293

y=1293/21

y=61+4/7

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