Unit 3 Study Guide : Expressions and Equations Name ________________________________________ Block: ________ _______________________ 1a) 1 a.) Formulate the following expression: 5 less than the product of 3 and a number _______________________ 1b) 1 b.) Solve if the variable = 7 _______________________ 2) Simplify the expression. 2.) 8x 5 + 2x – _______________________ 3) 3) 3(5 2n) + 9n – 4) _____________________________ 4) 2.5w 3y + 4w – Solve the equation and check your solution. _______________________ 5) 5) Solve for -5c + 4 = 64 “c”: _______________________ 6) 6) Solve for 2(d+1) = -2 “d”: 7) _____________________________ 7) Solve = 5 “x”: 8) A) an expression in simplest form that represents
Unit 3 Study Guide : Expressions and Equations Name ________________________________________ Block: ________ 1 a.) Formulate the following expression: 5 less than the product of 3 and a number 1 b.) Solve if the variable = 7 Simplify the expression. 2.) 8x – 5 + 2x 3) 3(5 – 2n) + 9n 4) 2.5w – 3y + 4w Solve the equation and check your solution. 5) Solve for “c”: -5c + 4 = 64 6) Solve for “d”: 2(d+1) = -2 7) Solve “x”: = 5 1a) _______________________ 1b) _______________________ 2) _______________________ 3) _______________________ 4) _____________________________ 5) _______________________ 6) _______________________ 7) _____________________________ 8) A) an expression in simplest form that represents
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