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1. The following equation is solved for x. 3(x + 5) -5 = 20 Part A: Use the properties to justify the reason for each step in the chart below. Statements Reasons 3(x+5)-5 a. = 20 a. Given 3(x- b. 5-2*+5-5- = 20-5 b. c. 3(x+5)-5 = 100 c. d. 3x + 15 -5 = 100 d. e. 3x + 10 = 100 e. Equivalent Equation f. 3x + 10 - 10 = 100 - 10 f. g. 3x = 90 g. Equivalent Equation 90 3x h. h. i. Equivalent Equation i.x= 30

1. The following equation is solved for x. 3(x + 5) -5 = 20 Part A: Use the properties to justify the reason for each step in the chart below. Statements Reasons 3(x+5)-5 a. = 20 a. Given 3(x- b. 5-2*+5-5- = 20-5 b. c. 3(x+5)-5 = 100 c. d. 3x + 15 -5 = 100 d. e. 3x + 10 = 100 e. Equivalent Equation f. 3x + 10 - 10 = 100 - 10 f. g. 3x = 90 g. Equivalent Equation 90 3x h. h. i. Equivalent Equation i.x= 30

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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I need You guys Help! I Don't understand this question It's two parts too this question there's Part A and Part B
1. The following equation is solved for x. 3(x + 5) -5 = 20 Part A: Use the properties to justify the reason for each step In the chart below. Statements Reasons 3(x+5)-5 a. = 20 a. Given b. 5-3*+5)-52 = 20-5 b. c. 3(x + 5) - 5 = 100 c. d. 3x + 15 -5 = 100 d. e. 3x + 10 = 100 e. Equivalent Equation f. f. 3x + 10 - 10 = 100 - 10 g. Equivalent Equation g. 3x = 90 90 3x h. h. i. Equivalent Equation i.x= 30
Transcribed Image Text:1. The following equation is solved for x. 3(x + 5) -5 = 20 Part A: Use the properties to justify the reason for each step In the chart below. Statements Reasons 3(x+5)-5 a. = 20 a. Given b. 5-3*+5)-52 = 20-5 b. c. 3(x + 5) - 5 = 100 c. d. 3x + 15 -5 = 100 d. e. 3x + 10 = 100 e. Equivalent Equation f. f. 3x + 10 - 10 = 100 - 10 g. Equivalent Equation g. 3x = 90 90 3x h. h. i. Equivalent Equation i.x= 30
Part B: Suppose that the property used in step (d) is not used at all to solve this equation. What other alternatives do you have to solve this equation from step (c) until you get the answer?
Transcribed Image Text:Part B: Suppose that the property used in step (d) is not used at all to solve this equation. What other alternatives do you have to solve this equation from step (c) until you get the answer?
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