Step-by-step explanation:
3x+10+2x-30= 180 ---------------- linear pair
5x-20= 180
5x= 180+20
5x= 200
x= 200/5
x= 40
correct explanation
Hope you like
If u Like make me brainlist
Answer:
(3x+10) + (2x-30) = 180 [reason- sum of angle on straight line is 180]
5x-20 = 180
5x=200
x=40
hope it helps
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Answers & Comments
Step-by-step explanation:
3x+10+2x-30= 180 ---------------- linear pair
5x-20= 180
5x= 180+20
5x= 200
x= 200/5
x= 40
correct explanation
Hope you like
If u Like make me brainlist
Answer:
(3x+10) + (2x-30) = 180 [reason- sum of angle on straight line is 180]
5x-20 = 180
5x=200
x=40
hope it helps