Write and solve an algebraic equation for the situation.
Eight and one-half years ago, Steven was 7 years old. How old is he now?
So the answer is 15 and 1/2 but what is the equation
A = age
A - 8.5 = 7
so
A = 7 + 8.5
= 15.5
Eight and one-half years ago, Steven was 7 years old. How old is he now?
So the answer is 15 and 1/2 but what is the equation
A - 8.5 = 7
so
A = 7 + 8.5
= 15.5