42) Which of the following expressions whose solution is zero? C. x = 1 A. x+ 2 = - 2 В. х-3%33 D. x = 0 43) Which of the following is the solution of the equation 4x + 7 = 3x? A. 7 C. 5 В. —7 D. –5 44) What is the solution of the equation 40 - 2x = 6x? A. 5 В. 8 C. 10 D. 12
42) Which of the following expressions whose solution is zero? C. x = 1 A. x+ 2 = - 2 В. х-3%33 D. x = 0 43) Which of the following is the solution of the equation 4x + 7 = 3x? A. 7 C. 5 В. —7 D. –5 44) What is the solution of the equation 40 - 2x = 6x? A. 5 В. 8 C. 10 D. 12
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:42) Which of the following expressions whose solution is
zero?
A. x+ 2 = - 2
С. х31
В. х-333
D. x= 0
43) Which of the following is the solution of the equation
4x + 7 = 3x?
С. 5
А. 7
В. —7
D. - 5
44) What is the solution of the equation
40 - 2x = 6x?
A. 5
В.
C. 10
8
D. 12
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