exam Maths Puzzle Numerical Ability

I can not figure this out...need help
Linear Equations:Clearing Fractions and Decimals
1/6X+7/10=X

Read Solution (Total 0)

exam Other Question

One pipe fills a pool in 6 hours . A second pipe can fill the same pool in 4 hours, how long would it take to fill the pool if both pipes were working? A long distance trucker traveled 260 miles in one direction during a snowstorm. The return trip in rainy weather was accomplished at double the speed and took 5 hours less time.