Write an equivalent expression for 4(3a+7) +(2a+5) if a = 5 is the solution to both expressions the same?

asked Sep 23, 2018 213k views

4 votes

by PratZ

8.9k points

Please log in or register to add a comment.

4 votes

substitute 8 for a
4[3(8)+7] + 2(8) +5
=4[24+7] +16+5
=4(31)+21
=124+21
=155

Leo Ribeiro answered Sep 28, 2018

8.0k points

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

9.4m questions

12.2m answers