Question

Please help I need to find X

Answer 1

x=17

Explanation:

8x+20 is equal to 11x-31 because l parallel to m.

8x+20=11x-31

3x=51

x=17

Answer 2

• 
  `\sf x=17^o`

Explanation:

L || m

`\sf (8x+20)^o=(11x-31)^o`

[ Corresponding angles]

`\sf 8x+20=11x-31`

`\sf 8x-11x=-31-20`

`\sf -3x=-51`

`\sf \cfrac{-3x}{-3}=\cfrac{-51}{-3}`

`\sf x=17^o`

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Hope this helps!

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