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I need help with number one step by step quickly

I need help with number one step by step quickly-example-1
User Juw
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1 Answer

5 votes

Answer:

64

Explanation:

We know that m<ABC is bisected. Hence, m<ABD = m<DBC.

Using the substitution property of equality, we can conclude that

8x - 14 = 2x + 10

Next, we shall solve for x, which is, and substitute 6 into one of the two equations. The correct answer is 32.

By multiplying 32 by 2, we shall arrive at the final answer, 64.

User Matanper
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