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LenaWriter [7]
2 years ago
12

What is the value of a?

Mathematics
2 answers:
ehidna [41]2 years ago
4 0

Answer:

I think it's a= 6.98 I did the solution

balandron [24]2 years ago
3 0

Answer:

7.9

Step-by-step explanation:

2.25(a + 1.3) = 20.7 \\  \\  \implies a+ 1.3 =  \frac{20.7}{2.25}  \\  \\  \implies a+ 1.3 =  9.2  \\  \\ \implies a=  9.2 - 1.3  \\  \\ \implies a= 7. 9\\  \\

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