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What is the value of x

Enter your answer in the box

X=_

What is the value of x Enter your answer in the box X=_-example-1

1 Answer

5 votes

Answer:

25

Explanation:

This is an equilateral triangle so all of its angle measures, and side lengths likewise, are equal.

To find x we can use the following equation:

3x - 5 = 2x + 20 export like terms to the same side of the equation

3x - 2x = 20 + 5 (notice how terms change from "+" to "-" and vice versa)

add/subtract like terms

x = 25

User Derjanb
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