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sertanlavr [38]
3 years ago
10

What is the first step in solving the equation 3.5 n + 6.4 = 42.5?

Mathematics
2 answers:
allochka39001 [22]3 years ago
5 0

Answer:

Subtract 6.4 from each side of the equation.

Step-by-step explanation:

3.5 n + 6.4 = 42.5

          -6.4 =  -6.4

           3.5 n  = 36.1

      3.5n/3.5n= 36.1/3.5n

          n=10.3142857

<em>Hope it helps!!!!</em>

Alex Ar [27]3 years ago
4 0

Answer:

Subtract 6.4 from each side of the equation is your answer!

Step-by-step explanation:

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