Algebra for College Students (10th Edition, Lial et al.) – Complete Test Bank with Answers | 9780138173036

TEST BANK

ALGEBRA FOR COLLEGE STUDENTS
10TH EDITION

MULTIPLE CHOICE QUESTION & ANSWERS
Decide if the statement is true or false.


1) -6 is a solution of -6x = 36.
A) True
B) B) False


ANS: A

2) 10 is a solution of -6x = -55.
A) True
B) B) False


ANS: B


3) 9 is a solution of -5x - 5 = -50.
A) True
B) B) False


ANS: A


4) -10 is a solution of 6x + 2 = -62.
A) True
B) B) False


ANS: B


5) 5 is a solution of -8x + 4x = -20.
A) True
B) B) False


ANS: A


6) 9 is a solution of -7x - 6x = -14.
A) True
B) B) False


ANS: B

, 7) -3 is a solution of -8x + 4x = -3x.
A) True
B) B) False


ANS: B


Decide whether the following is an expression or an equation.


8) -10x - 7 - 8x - 9
A) Equation
B) B) Expression


ANS: B


9) 6x - (4x - 1) = 2
A) Equation
B) B) Expression


ANS: A


10) 5(6x + 6) = 4(8x - 5)
A) Equation
B) B) Expression


ANS: A


11) 3(7x + 3) - 3(4x - 4)
A) Expression
B) B) Equation


ANS: A


12) -9x + 7 - 3x + 12 = 0
A) Expression
B) B) Equation


ANS: B


13) 2(2x - 4) = 3(x + 2)
A) Expression
B) B) Equation


ANS: B

, 14) -4(x - 5) - 3(x + 4) - 8x
A) Equation
B) B) Expression


ANS: B




SOLVE THE EQUATION.


15) 36x - 5 = 11


A) B) C) D)



ANS: D


16) 31s + 9 = 13s
A) B) C) 2 D)




ANS: A




17) 23t - 15 = 11t - 9

A) B) C) D)



ANS: D


18) 7(x + 7) = (7x + 49)
A) {0} B) {All real numbers}
C) 0 D) {98}


ANS: B


19) (y - 4) - (y + 7) = 9y


A) B) C) D)




ANS: D

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