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Chapter 3 Review

# Chapter 3 Review - Mathematics 64 Janet Frewing Name Date...

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Mathematics 64 Name: ___________________ Janet Frewing Date: ____________________ Score:________________/ 100 Version 2 Page 1 of 2 Chapter 3 Review Sheet 1. Determine whether the replacement value given is a solution to the equation. a. 4x 9 7 - = - = ; x=4 b. p 5 2p 4 + = + + = + = = ; p=-1 2. Solve each equation: a. w 10 6 + = + = = = b. 5 z 3 - = + c. m 10 13 - = d. 12y 60 = e. 9f 72 - = f. 7h 28 - = - - g. 6x 5 13 - = h. 8k 16 64 - = - i. 35 7y 21 - = - - j. 16s 21 21 - = - k. 8 5x 8x 2 - = - + l. 8p 3 6p 12 4p 15 + - = - + m. 6(y 5) 7y 3 - = - n. 14 8m 13 3(m 4) 3 + - = - + o. 10x 19 20x 4 5x - + + = + - + 3. Translate each of the following statements: a. Four more than a number b. Twice a number c. 7 increased by a number d. 8 fewer than a number e. 16 less than a number f. The sum of 5 and twice a number g. The difference of a number and -9 h. 20 more than six times a number 4. Translate each statement into a mathematical equation then find the unknown value: a. A number increased by 11 is 5. Find the number? b. 13 less than a number is -8. Find the number? c. The difference of a number and -2 is 8. What is the number? d. The sum of twice a number and 4 is 18. What is the number?

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