Cassie’s age is 3 less than twice Kara’s age. The sum of their ages is 42.
2 answers:
Answer:
the first blank is 2 the next is 3 and the last is 42
Kara: 30 Cassie:12
Step-by-step explanation:
N+2n-3=42
3n-3=42
3n=42+3
3n=45/3
n=15
Karas age: 2n= 30
Cassies age n-3= 12
A: Kara is old 30 years,Cassie is 12
I hope I helped
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