If 9x+10=34 what is the value of 9x – 10?
Correct answer C. 14
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Equations and Inequalities MCQs
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If (a+5b)/2b = a-2b what is the value of a when b=-1?
Correct answer A. 1?3
If z-3=5 what is the value of z2-3?
Correct answer B. 61
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If (x+3)/2+3x = 5(x-3)+(x+23)/5 what is the value of x?
Correct answer C. 7
If x = 4a + 5 and y +16a2 what is y in terms of x?
Correct answer A. (x-5)2
If 1/(c-d) = 8 then c +?
Correct answer C. d+1/8
If the average (arithmetic mean) of 5x and 6y is less than 48 and x is twice y what is the largest integer value of x?
Correct answer C. 11
If 64a+b = 32a+2b then a =?
Correct answer A. 4b
If x/4 + x/8+x/12 = 44 what is the value of x?
Correct answer C. 96
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If pz-q=r-sz what is the value of z in terms of p q r and s?
Correct answer D. r-q/p+s
If 2a+11 = 5-4a what is the value of x?
Correct answer C. -1
If 3y + 15 = 36 what is the value of y+5?
Correct answer D. 12
If 2a+b = -6 -4a+2b = 14 what is the value of b?
Correct answer B. 1?2
If b2+bc-35=0 and -7 is one solution of the equation. What is the value of c?
Correct answer D. 2
If p is an even integer and 4p > 44 and 2p < 26 then p is?
Correct answer C. 12
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If -9
Correct answer C. 21
If y is an odd integer and 5y>35 and 2y
Correct answer C. 9
If 1/2-x/(1-x) = 1/2 then x =?
Correct answer B. 0
If x2 – 9 < 0 which of the following must be true?
Correct answer E. ?3 < x < 3
If -3 < x < 5 and -4 < y < 6 then what is the maximum possible value of y-x?
Correct answer B. 7