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How to solve a simultaneous equation involved with fractions?

Which of the following equations is equivalent to x/3-6/x=1

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!