Answer:
x = 28
Explanation:
These are the steps for solving x:
The little square mark means 90 degrees.
We see that there are two complementary angles (adding up to 90 degrees)
This can be written out as: (3x-27) + 33 = 90
Minus 33 on both sides
3x - 27 = 57
Plus 27 on both sides
3x = 84
x = 28
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