Question

c = (10 - b)/2 c = (b + b)/2
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Answer 1

Explicación paso a paso:

C= (10 - b) / 2

2c = 10 - b

2c + b = 10

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C = (b + b) /2

2c = 2b

C = b

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2c + b = 10

3c = 10

C = b = 10/3