Question

-9,8+k-7,5+3,4-k Решите пж! ​

Answer 1

Ответ: -13,9

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Answer 2

To solve the expression, you need to combine like terms. Let's do that step by step:

Expression: -9.8 + k - 7.5 + 3.4 - k

Step 1: Combine the constant terms (-9.8 and -7.5): (-9.8) + (-7.5) = -17.3

Step 2: Combine the terms with 'k': k - k = 0

Step 3: Combine the remaining constant term with the result from Step 1: -17.3 + 3.4 = -13.9

The simplified expression is -13.9.