Answer:
19
Step-by-step explanation:
Look at the XW and YZ, it's have a arrow sign which means that was parallel line. So it means
the x can be found with :
180° = 90° + 2x + 3x - 5
180 = 90° + 5x - 5
90 = 5x - 5
95 = 5x
x = 19
Let me prove that :
The total angle is 180°, so :
90° + 2x + 3x - 5
= 90 + 2(19) + 3(19) - 5
= 90 + 38 + 57 - 5
= 128 + 57 - 5
= 185 - 5
= 180° (approved)
It was correct, so the value of x is 19
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Hope it helps!
