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What would this be ??

What would this be ??-example-1

1 Answer

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Answer:The value of x is 92.

Explanation:

Write out a proportion. Since it is a straight line, it is equal to 180 degrees.

(1/2x+4)+(3/2x-8)=180

Simplify and you get: 4/2x-8=180=2x-8=180

2x=184

x=92

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