Emma started with a number, multiplied by 3, subtracted 7, divided by 2, and added 16 for a total of 74. With which number did Emma begin?

asked Aug 9, 2023 208k views

22 votes

6.9k points

Please log in or register to add a comment.

11 votes

Emma began with 41

(x*3-7)/2+16=74
3x-7+32=148
3x+25=148
3x=148-25=123
x=123/3= 41

Forkmohit answered Aug 13, 2023

7.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.3m questions

10.9m answers