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Eddi Din [679]
3 years ago
6

5+ (9.7 - b ) =6.8 what is the value of b

Mathematics
1 answer:
Alex777 [14]3 years ago
6 0

Answer:

b = 7.9

Step-by-step explanation:

5 + (9.7 - b) = 6.8 \\ 5 + 9.7 - b = 6.8 \\ 14.7 - b = 6.8 \\  - b = 6.8 - 14.7 \\  - b =  - 7.9 \\  = b = 7.9

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