Question

if two lines ab and cd intersected at point 0 ,find the value of x
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Answer 1

Answer:

5x +20=3x+40

5x-3x =40-20

2x =20

x=20/2

x=10

Step-by-step explanation:

Answer 2

Answer:

5x +20=3x+40

5x-3x =40-20

2x =20

x=20/2

x=10