angelmilla
angelmilla
12.11.2020 • 
Mathematics

What is the first step in solving the equation 3,5n+6.4 = 42.5? 0,5
Add 6.4 to each side of the equation.
Subtract 6.4 from each side of the equation.
O Multiply each side of the equation by 3.5.
O Divide each side of the equation by 6.4.

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