Question

3/7×-5=2/7×
solve it ​

Answer 1

Answer:

The Least Common Multiple (LCM) of 5 and 7 is 35. Hence, the common denominator is 35.

So, 3/5 + 2/7 = (3 × 7) / (5 × 7)  + (2 × 5) / (7 × 5)

= 21/35 + 10/35

 = 31/35.

Step-by-step explanation:

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Answer 2

Answer:

x = 35

Step-by-step explanation:

3/7x - 2/7x = 5

1/7x = 5

x = 5 * 7

x = 35