## Finite Math and Applied Calculus (6th Edition)

Published by Brooks Cole

# Chapter 0 - Section 0.5 - Solving Polynomial Equations - Exercises: 7

#### Answer

$$x=\frac{43}{7}$$

#### Work Step by Step

$$7x+55=98$$ 1. First subtract 55 from both sides if the equation to isolate x. $7x+55-55=98-55$ $7x=43$ 2. Then divide both sides by 7 to isolate the variable and solve the equation. $7x\div7=43\div7$ $$x=\frac{43}{7}$$

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.