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What is the value of x?

What is the value of x?-example-1
User Keira
by
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1 Answer

6 votes

Answer:

4x+7 = 5x-20

(reason: vertical angles are congruent; property used: distributive)

7 = 1x-20

1x = 7+20

1x = 27

x = 27

User Wow Yoo
by
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