Mario is x years old. In 7 years, he will be 19. Which equation can be used to determine Mario’s present age?(1 point)

Responses

x − 7 = 19
x minus 7 equals 19

x − 19 = 7
x minus 19 equals 7

x + 7 = 19
x plus 7 equals 19

x + 19 = 7