<PRE><B>Question 945319</B>
x+3x-6=90 add 6 to each side
4x=96 Divide each side by 4
x=24 degrees ANSWER 1: First angle is 24 degrees
3(24 degrees)-6 degrees=72 degrees-6 degrees= 66 degrees
ANSWER 2: The second angle is 66 degrees.
CHECK 
Sum=90 degrees
24 degrees + 66 degrees=90 degrees
90 degrees=90 degrees
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