Find three consecutive odd integers that have a sum that is 45.
A. 7,10,12
B. 11,13,15
C. 13,15,17
C.
Solve the equation 2x + 7 = 5x - 2.
A. 0
B. 2
c. 3
C
A. 7,10,12
B. 11,13,15
C. 13,15,17
C.
Solve the equation 2x + 7 = 5x - 2.
A. 0
B. 2
c. 3
C
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Theyre both right. Good job!
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correct.
(x) + (x+2) + (x+4) = 45.
3x = 39
x = 13.
x + 2 = 15.
x + 4 = 17.
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2x + 7 = 5x - 2
3x = 9
x = 3.
(x) + (x+2) + (x+4) = 45.
3x = 39
x = 13.
x + 2 = 15.
x + 4 = 17.
__
2x + 7 = 5x - 2
3x = 9
x = 3.
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They're both correct
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Both sound good to me!