Exercise-
1.
Find the value of 'x' so that ?|| m.
m
7
3x - 10°
2x + 15°
Answers
Answered by
3
Answer:
25
Step-by-step explanation:
3x-10°=2x+15°
3x=2x+15°+10°
3x=2x+25°
3x-2x=25°
x=25°
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