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Please help! I'm having a tuff time figuring this out.
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2 votes
Please help!
I'm having a tuff time figuring this out.

Please help! I'm having a tuff time figuring this out.-example-1
User Anton Borodatov
by
7.1k points

1 Answer

3 votes

Answer:

x = 17

Explanation:

Since the triangles are congruent

<I = <P

3x+4 = 72-x

Add x to each side

3x+4+x = 72-x+x

4x+4 = 72

Subtract 4 from each side

4x+4-4 = 72-4

4x = 68

Divide each side by 4

4x/4 = 68/4

x = 17

User Lasse Bunk
by
7.1k points
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