Andrea is 6 years younger than Tony. In two years, Tony will be three times as old as Andrea. Let a be Tony’s current age. Which of these linear equations can be used to find Andrea’s and Tony’s current ages?(1 point)
a+2=3(a−6+2)
3(a+2)=a−6+2
a+2=3(a+6+2)
a=3(a+2)
The correct equation that can be used to find Andrea's and Tony's current ages is:
a + 2 = 3(a - 6) + 2
The correct linear equation that can be used to find Andrea's and Tony's current ages is:
a + 2 = 3(a - 6 + 2)