I’m working on a algebra question and need an explanation to help me understand better.
There aresome black and white marbles in a box. If 1476 black marbles are replaced withwhite marbles, therewill be an equal number of black and white marbles. If 444 white marbles arereplaced with black marbles,there will be twice as many black marbles as white marbles. How many marbles ofeach colour are there?