# Chapter 1 - Section 1.1 - Introduction to Algebra: Variables and Mathematical Models - Exercise Set - Page 11: 14

6

#### Work Step by Step

given x =4, evaluate $\frac{5x+52}{3x}$ Step 1: Substitute the value of x =4 in the given expression According to the order of operations perform multplication $\frac{5*4 + 52}{3*4}$ $\frac{20+52}{12}$ Step2: Now evaluate numerator by performing addition $\frac{72}{12}$ Step 3: perform division $\frac{72}{12}$ = 6

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