Exercise 1:Tell whether each value of the variable (unknown) is a solution of the equation or not1) 3x – 4 = 6 (x = 2)2) -8x + 1 = 17 (x = -2)3) 3x + 4 = x +4 (x = 0)4) 4y – 4 = 12 (y = 4)Exercise 2: Solve each of the following equations:1) 3x = -62) 8x = 13) x +1 = 54) -x =5) 8 + x = 7

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Answered: Tell whether each value of the variable…

Tell whether each value of the variable (unknown) is a solution of the equation or not 1) 3x - 4 = 6 (x = 2) 2) -8x + 1 = 17 (x = -2) 3) 3x + 4 = x+ 4 (x = 0)

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter9: Systems Of Linear Equations

Section9.7: Puzzle Problems

Problem 32P

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Question

Exercise 1:
Tell whether each value of the variable (unknown) is a solution of the equation or not
1) 3x – 4 = 6 (x = 2)
2) -8x + 1 = 17 (x = -2)
3) 3x + 4 = x +4 (x = 0)
4) 4y – 4 = 12 (y = 4)
Exercise 2: Solve each of the following equations:
1) 3x = -6
2) 8x = 1
3) x +1 = 5
4) -x =
5) 8 + x = 7

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