2 years ago

What is the value of x?

Mathematics

1 answer:

antiseptic1488 [7]2 years ago

4 0

Answer:

x=10

Step-by-step explanation:

BD/CD=AB/AC

x+4/2x+1=8/12

12(x+4)=8(2x+1)

12x+48=16x+8

12x+48-8=16x+8-8

40=4x

40/4=4x/4

10=x

Hope this helps! ;)

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