Question

Solve: 3 over 4 = 21 over 2 + d

Answer 1

3/4=21/(2+d)

Answer 2

So what you would want to do is get the d+2 into the numerator.

Answer 3

So that it equals 3(2+d)/4=21

Answer 4

Multiply by the reciprocal (4/3) to get the 2+d by itself so that it is: 2+d=(21*3)/4

Answer 5

subtract 2

Answer 6

then d should equal (21*3)/4-2

Answer 7

THank you for explaing this to me im cyber school and im doing summer cyber so this is alot of help thank you

Answer 8

order of operations (63/4)-2

Answer 9

No prob

Answer 10

okay i understand this a little better now thanks! :)

Answer 11

this is the right answer

Answer 12

should be 26

Answer 13

yeah i saw where you went wrong and i got 26 than haha its okay! :)

Answer 14

lol even old dogs need to refresh on old tricks, anyways sorry about that. If you don't quite understand it then the file is linked