If x is subtracted from thrice the rational number 3/6 to obtain the value of 2/5, then find the value of x. Someone plz help

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula