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01-02-2019
Mathematics

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What is the value of x?

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What is the value of x Enter your answer in the box x class=

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wegnerkolmp2741o wegnerkolmp2741o

01-02-2019

Answer:

20 =x

Step-by-step explanation:

These angles are vertical angles so they are equal

3x+50 = 6x-10

Subtract 3x from each side

3x-3x+50 = 6x-3x-10

50 = 3x-10

Add 10 to each side

50+10 = 3x-10+10

60 = 3x

Divide by 3

60/3 = 3x/3

20 =x

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