mottman543
mottman543
21-03-2017
Mathematics
contestada
What is the value of x
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ChandrikaP
ChandrikaP
21-03-2017
median is half of add the sum ofthe base and first side
17+5x-14=3+5x
divide it by 2
3+5x ÷2=median
(3+5x)/2=x+12
3+5x=2x+24
3x=21
x=7
Answer is D=7
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