In the figure, land'm'are parallel lines. Find the value of x.
3x-2
X+20
m
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Answered by
1
Answer:
3x+2=X+20(alternate angles)
2x=18
X=9
Answered by
0
Answer:
11
Step-by-step explanation:
3x-2=x+20
⇒2x = 22
⇒x = 11
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