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Hello everyone can you help me with this problem? Please Solve the equation. 2.25(a+1.3)=20.7 What is the value of a? Enter your answer as a decimal, like this: 42.53
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45 votes
45 votes
Hello everyone can you help me with this problem? Please

Solve the equation.

2.25(a+1.3)=20.7
What is the value of a?
Enter your answer as a decimal, like this: 42.53

User Larsemil
by
2.7k points

1 Answer

27 votes
27 votes

Answer:


a=10.5

Explanation:


2.25(a+1.3)=20.7\\2.25a+2.925=20.7\\-2.925\\2.25a=23.625\\

÷
2.25


a=10.5

User CDahn
by
3.1k points
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