3 years ago

Can someone help me ASAP!!! Please!!!!

Mathematics

1 answer:

g100num [7]3 years ago

7 0

Answer:

step 1. Angle bisector theorem.

step 2. 14/6 = 21/ (3x - 12)

step 3. 14(3x - 12) =21(6)

step 4. 6x - 24 = 18

step 5. 6x = 42

step 6. x = 7.

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