Barry Allen's older brother is only 3 years more than triple Barry's age. If the sum of their ages is 28, find their ages
2 answers:
B and a
barry=b
a=older bro
a is 3 more than 3b
a=3+3b
sum is 28
a+b=28
3+3b+b=28
3+4b=28
minus 3 both sides
4b=25
divide both sides by 4
b=6.25
a=3+3b
a=3+3(6.25)
a=3+18.75
a=21.75
barry=6.25 years
21.75 years=older bro
Answer:
26
Step-by-step explanation:
That's how old Barry is in season 1 of the Flash
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