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1 \5x - 1 \7x = 7 \15​

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1 vote
Answer:
49/6

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1 \5x - 1 \7x = 7 \15​-example-1
User Michel Gammelgaard
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2 votes

Answer:

x = 7/3

Explanation:

To solve the equation:

1/5x - 1/7x = 7/15

We need to find a common denominator for the fractions on the left side. The smallest common multiple of 5 and 7 is 35, so we can rewrite the fractions with 35 as the denominator:

7/35x - 5/35x = 7/15

Simplifying the left side:

2/35x = 7/15

Multiplying both sides by the reciprocal of 2/35:

x = (7/15) / (2/35) = (7/15) * (35/2) = 7/3

Therefore, x = 7/3 is the solution to the equation.

User Techwolf
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8.3k points

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