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Chapter 1: Q 972. (page 191)

In the following exercise, evaluate the following expression.

2x+4y-5whenx=7,y=8

Short Answer

Expert verified

41

Step by step solution

01

Step 1. Given information

An expression is2x+4y-5.

02

Step 2. Evaluate the expression.

At x=7,y=8,

2x+4y-5=2(7)+4(8)-5=14+32-5=41

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