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mamaluj [8]
3 years ago
10

Find x and explain please

Mathematics
1 answer:
pav-90 [236]3 years ago
7 0

Answer:


Step-by-step explanation:

1) isosceles= two sides are congruent

2) 9x-13=4x+2

-4x

5x-13=2

+13

5x=15/5

X=3

Answer is c


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