# Chapter 9 - Basic Algebra - 9.5 Evaluating Expressions and Formulas - 9.5 Exercises: 1

6y -2x – 7w

#### Work Step by Step

6y If there is no operation sign, it is understood to be multiplication. Here we remove multiplication dot sign and write 6 & y together. So the answer is 6y -2x – 7w If there is no operation sign, it is understood to be multiplication. Here we remove multiplication dot sign and write 2 & x together and 7 & w together. So the answer is -2x – 7w

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.