Answer:
18
Step-by-step explanation:
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Step-by-step explanation:
CD+DE=CE
6+x+10=3x
X+16=3x
-3x -3x
-2x+16=0
-16 -16
-2x= -16
-2x/-2 = -16/-2
X=8
DE= x+10=8+10= 18
The numerical length of DE is 18.
Step-by-step explanation:
Given:
Line segment CE with point D along with values of :
DE = (x+10), CD = 6, CE = 3x
To find :
The numerical length of DE
Solution:
Lenght of CE = 3x
Lenght of CD = 6
Lenght of DE = (x+10)
[tex]CE = CD + DE\\3x=6+(x+10)\\3x-x=16\\2x=16\\x=\frac{16}{2}=8[/tex]
The lenght of DE = (x+10) = (8+10) = 18
The numerical length of DE is 18.
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