Question

solve it its important​

Answer 1

7x+30+3x+50=180

10x=100

x=10

not put it ij equation

so

100° angle 1

80° angle 2

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Answer 2

Explanation:

Let angle a = 7x+30

angle b = 3x+50

so, it is alternate angles so would be equal..

then, 7x+30+3x+50 = 180

10x+80=180

10x = 180- 80

10x = 100

x = 100/10

x = 10

so, the value of x is 10.