# Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises: 28

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#### Work Step by Step

Step 1: Check for parentheses. None Step 2: Apply the exponent $(-4)^{2}$ = -4 * -4 = 16 -48 ÷ 16 + 3 Step 3: Multiplication and division from left to right -48 ÷ 16 = -3 Step 4 : now add -3 + 3 = 0

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