Event a: spinning violet or yellow on the spinner shown.
event b: rolling an even number on a number cube.
on the spinner there is red, orange, yellow and violet
and on the di the numbers are 1-6

Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation