Question
At first, Jacob had 25 as many erasers as Olivia. After Jacob bought another 12 erasers and Olivia lost 5 erasers, Jacob had 35 as many erasers as Olivia. Find the number of erasers Olivia had at first.
3 m

Click button first when a symbol is required. X

At first, Jacob had 25 as many erasers as Olivia. After Jacob bought another 12 erasers and Olivia lost 5 erasers, Jacob had 35 as many erasers as Olivia. Find the number of erasers Olivia had at first.