javondillard javondillard

23-10-2019
Mathematics

contestada

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

Respuesta :

maybeemmamay maybeemmamay

23-10-2019

Answer:

The first step is subtracting 6.4 on both sides.

Step-by-step explanation:

The first step is subtracting 6.4 on both sides.

3.5n + 6.4=42.5

3.5n = 36.1

n = 10.31 rounded.

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23-10-2019

subtract 6.4 from 42.5 (which equals to 36.1)

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