3 years ago

D is the midpoint of CE. If CD= 2x+10 and DE =3x-18, find x and CE x= CE=

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

3 0

Answer:

Step-by-step explanation:

|<------------- CE -------------------->|

C-------------------D-------------------E

2x + 10 3x - 18

2x + 10 = 3x - 18

2x - 3x = -18 - 10

-x = -28

x = 28

CE = 2x + 10 + 3x - 18

CE = 2(28) + 10 + 3(28) - 18

CE = 56 + 10 + 84 - 18

CE = 132

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