exam Maths Puzzle Numerical Ability

x-1 divided by x+1 + x+7 divided by x-1 = 4 divided by x^2-1

and

2x+3 divided by 3x-2 = 4x+1 divided by 6x+1

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exam Other Question

Martina leaves home at 9 A.M., bicycling at a rate of 24 mi/h. Two hours later, John leaves, driving at the rate of 48 mi/h. At what time will John catch up with Martina?
At what time will John catch up with Martina?
Please solve the equation. 5(2q-1)=5+10q.

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