1350+5 (y+100)=15 (y-10)-589

Question

1350+5 (y+100)=15 (y-10)-589

Answer 1

1350+5у+500=15у-150-589
1850+5у=15у-439
1850+439=15у-5у
1789=10у
у=1789:10
у=178,9