Question

Help? 5.5x+32=57?? I did it and got x=4.45 or 5 is that right ?

Answer 1

it cant equal both 4.45 and 5 ; its a line that only has one root

Answer 2

x = (57-32)/5.5

Answer 3

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x = 4.54

Answer 4

oh! okay thank you I did it and got that but I thought you could round it up :) thanks :)

Answer 5

rounding is only allowed when the problem asks for it; otherswise, be exact :)