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3 votes
Please help me with this​

Please help me with this​-example-1

1 Answer

3 votes

Answer:

x=30

Explanation:

on the left you have a ninety-degree angle.

5(x-12) = 90

5x-60=90

+60 +60

5x=150

/ /

5 5

x=30

User Cubiczx
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