Question

its urgent i want answer.​

Answer 1

Answer:

40+4x+3x =180 (sum of linear pair)

40+7x=180

7x=140

x=140/7

x=20

value of X is 20

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Answer 2

Answer:

Hii

here is your answer step by step:-

40+ 4x+3x =180

=> 7x = 180-40

=> 7x = 140

=> x = 140/7

=> x = 20

we get the value of x i;e 20, now putting the value of x in 4x & 3x

so, 4x = 4× 20= 80 and 3x = 3× 20 = 60

Hope this is help you ♥️