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Solve for x

i need help ​

Solve for x i need help ​-example-1

1 Answer

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The value of x in the diagram is x = 33.

How to find the value of x?

We know that the sum of the interior angles of any triangle is always equal to 180°, then here we can write the equation:

45 + (3x + 3) + x = 180

Let's solve this for x, we will get:

45 + 3 + 3x + x = 180

48 + 4x = 180

4x = 180 - 48

4x = 132

x = 132/4

x = 33

User Isak Gilbert
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