# some super quick help would rock

**Question description**

solve each of follow

1. 2x/x^2-4 + 1/x-2 = 2/x+2

2. 7x/2 - 3/x = 7x^2-6/2x

3. 2/8 + 3/4 = x/5

4. x + 3/x =12/x

x/x-8 + 6/x-2 = x^2/x^2 - 10x + 16

the sum of 1/4 a number, 1/5 of the number, and 1/6 of the number is 148.

find the number.

if a farmer can plow a field In 5 days and his neighbor can plow the same field in 3 days, how long will it take the two working together to plow the field?

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