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Mathematics 23 Online
OpenStudy (anonymous):

Which of the following represents, "Eight times the difference between a number and three is sixty-four"? 8 - 3N = 64 8N - 3 = 64 8N - 3N = 64 8(N - 3) = 64

OpenStudy (anonymous):

the last one?

Nnesha (nnesha):

:)

OpenStudy (acxbox22):

difference between a number and three let number=x differnce between a number and three is x-3 right?

OpenStudy (anonymous):

thnx

OpenStudy (acxbox22):

Eight times the expression x-3 is 8(x-3) since we multiplied the equation by 3

OpenStudy (acxbox22):

now set that equal to 64 for your equation

OpenStudy (anonymous):

wait so im wrong?

Nnesha (nnesha):

you are right

OpenStudy (anonymous):

ok thnx

OpenStudy (acxbox22):

oh lol i thought you meant this was your last problem... nvr mind you are right

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