exam Maths Puzzle Numerical Ability

I need help with simplifying:
3/x+1 + 3
/ divided by 3x/x-1 -3.

Read Solution (Total 0)

exam Other Question

what is the vertex for -0.8x^2+2.3-7.2x Thomas can do a job in 4 hours. Julia can do the same job in 6 hours. How many hours will it take the two of them to do the job if they both work together?