Exercise 7-17A & 7-22A Page 329 & 331 Chapter 7 7th edition Exercise 7-17A 1. Solve the following equations for x: a) 3x + 5 = 20 b) 2(x - 4) = 10 c) 4(2x + 3) = 32 2. Simplify the following expressions: a) √16 b) √(25 - 9) c) √(36 + 9) Exercise 7-22A 1. Solve the following equations for x: a) 2x - 3 = 7 b) 5(x + 2) = 35 c) 3(4x - 1) = 27 2. Simplify the following expressions: a) √(64 - 16) b) √(81 + 9) c) √(100 - 25)
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