Answer:
the answer is negative 2
Step-by-step explanation:
Let x=Maggie's age.
2x-3= brother's age
x+2x-3=24
3x-3=24
3x-3+3=24+3
3x=27
3x/3=27/3
x=9
hope it helps
20
17+24+26+13=80 divided by how many numbers there are 80 divided by 4 = 20.