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X-1 over 7+2x over 7=2 over7
(x-1)/(7) + (2x)/(7) = (2)/(7)

User Ticofab
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1 Answer

5 votes

Answer:

x = 1

Explanation:

Since everything has a denominator of 7, you can ignore the 7

x - 1 + 2x = 2

3x = 2 + 1

3x = 3

x = 1

User Nickneedsaname
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