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2. Choose all of the equations that are true if 3x = 5. A 38.75-35.25 = x B x+2=4 C ²x=2²/ D 9.7+x= 11 E9x=15
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2. Choose all of the equations that are true if 3x = 5. A 38.75-35.25 = x B x+2=4 C ²x=2²/ D 9.7+x= 11 E9x=15
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Oct 14, 2024
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2. Choose all of the equations that are
true if 3x = 5.
A 38.75-35.25 = x
B x+2=4
C ²x=2²/
D 9.7+x= 11
E9x=15
Mathematics
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Ertyui
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If 3x=5, then x=5/3 or 1.66
38.75-35.25=3.5, so it's not A.
4-2=2, so it's not B.
x^2 isn't 2^2 because x isn't 2, so it's not C.
11-9.7=1.3, so it's not D.
1.66x9 does equal 15, so the answer is E.
Molamk
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Oct 20, 2024
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