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What is the value of x?

What is the value of x?
123k views
12 votes
What is the value of x?

What is the value of x?-example-1
User Majid Ali Khan
by
7.5k points

1 Answer

10 votes

Answer: 28

Explanation:

Using the similarity rule we get the equation

(10+x)/(15+42) = x/42

420 + 42x = 57x

420 = 15x

x = 420/15 = 28

User Benjamin Barrois
by
8.1k points
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