3 years ago

What is the value of x?

Mathematics

1 answer:

svetoff [14.1K]3 years ago

3 0

Answer:

x is equal to 27

Step-by-step explanation:

To find this, start by making a proportion. In order to do so, you need to set it up using the smaller triangle on the right and the larger triangle on the left.

39/x = 65/(x + 18)

Now cross multiply to solve.

65*x = 39(x + 18)

65x = 39x + 702

26x = 702

x = 27

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