(2 y + p) = 4 y - 12 y + p , find the value of p. with steps.
zihaohoo
Asked:
December 2022
A motorist travelled from Town A to Town B which was 40 km apart, at an average speed of x km/h. (a) Write down an expression for the time, in hours, that he took for the journey. (b) He returned by the same route but at an average...