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morpeh [17]
3 years ago
6

Solve for X. Find EF

Mathematics
2 answers:
IceJOKER [234]3 years ago
7 0

Answer:

X=2

EF = 21

Step-by-step explanation:

19x-17= 51-15x

34x = 68

X=2

EF = 51- 15(2)=21

pychu [463]3 years ago
6 0
The answer is x=2 and EF= 21
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