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3 years ago

What is the value of x? Enter your answer in the box

Mathematics

1 answer:

noname [10]3 years ago

4 0

Answer:

x=12

Step-by-step explanation:

First add the two equations: 10x-20+6x+8=16x-12

Since the two angles equal 180, we know the following equation: 16x-12=180

Add 12 to both sides then divide by 16.

x=12

Hope this helps!

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Step-by-step explanation:

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