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Solution of the equation 3x/5+1=4x/15+7
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5 votes
Solution of the equation
3x/5+1=4x/15+7

User Fatoumata
by
3.9k points

1 Answer

2 votes

Answer:

x = 18

Explanation:

Given


(3x)/(5) + 1 =
(4x)/(15) + 7 ( subtract 1 from both sides )


(3x)/(5) =
(4x)/(15) + 6

Multiply through by 15 to clear the fractions

9x = 4x + 90 ( subtract 4x from both sides )

5x = 90 ( divide both sides by 5 )

x = 18

User Jan Pravda
by
4.0k points
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