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Solve for x 4/7x + 1/4x = 69
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3 votes
Solve for x 4/7x + 1/4x = 69

User Sharpling
by
7.7k points

1 Answer

2 votes

Answer:

x = 84

Explanation:


(4)/(7) x +
(1)/(4) x = 69

multiply through by 28 ( the LCM of 7 and 4 ) to clear the fractions

16x + 7x = 1932

23x = 1932 ( divide both sides by 23 )

x = 84

User Ziarno
by
6.8k points
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