I-! the system of equations 2y = 14 - 2x and y = -x + 7 is graphed is graphed. what is the solution to the system of equations? a= (0,-7) b= no solution c= (0,0) d= infinitely many solutions

Awater truck is filling a swimming pool the equation that represents this relationship is why equals 19.75 x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool