Asked by Jo

7x/8 = 21

i am kind of confused on this
Answered by Jo
I did 21 divided by 8 = 2.625
Answered by Steve
7x/8 = 21
7x = 168
x = 24

or,

7(x/8) = 21
x/8 = 3
x = 24

If you divided 21 by 8, you were just guessing.
Answered by bruh
but how do you know how to get it?
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