Math
posted by Faye on .
I need help on two problems. How would you go about solving:
1. 3(a5) + 19= 2
2. 9  3(2q1)= 18

first:
multiply the parenthsis..
3a15..., then combine the 15 and 19, then subtract four from each side.
posted by Faye on .
I need help on two problems. How would you go about solving:
1. 3(a5) + 19= 2
2. 9  3(2q1)= 18
first:
multiply the parenthsis..
3a15..., then combine the 15 and 19, then subtract four from each side.