jaleng1003 jaleng1003

12-03-2018
Mathematics

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what does x equal? Plus can u pls explain cuz I have a test friday

what does x equal Plus can u pls explain cuz I have a test friday class=

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hudadagra hudadagra

12-03-2018

7x and x+20 lie on the straight line so they will equal to 180. So now we can add them and set them equal to 180 so we can solve for x.

7x + x + 20 = 180
8x + 20 = 180
8x = 160
x = 20.

So the value of x is 20

Hope I helped :)

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