How do you solve 0.18y + 0.09( y + 4000) = 1980?

1 Answer
Jan 24, 2018

y = 6000

Explanation:

Distribute:

0.18y + 0.09y + 360 = 1980

Collect Like Terms:

0.27y = 1980 - 360

0.27y = 1620

Divide to Isolate y:

y = 6000