Question

given that D is the midpoint of AB and E is the midpoint of AC, find the value of X

Answer 1

Answer:

I think the value of x is 20

Step-by-step explanation:

we have,

we have, BC = 7x + 8 and

DC = 4x - 6

here BC = 2 × DC

so,

7x + 8 = 2 × (4x - 6)

or, 7x + 8 = 8x - 12

or, 8x - 7x = 8 + 12

or, x = 20

see this answer hope it will help you