Question

By what number must you multiply each side of the equation 4/5x=8 to produce the equivalent equation x = 10?

5/4
5
1/5
-4/5

Answer 1

Hi

Answer 2

i don't understand this one may any of u help usually i have a answer but on this one pure confusion

Answer 3

hey @skullpatrol

Answer 4

i has no idea...

Answer 5

but if i had to guess it would be B

Answer 6

hmmm nope wait a second...
4/5x=8
/4 /4
5x = 2
*5 *5
x = 10...no its not that...i have no idea...im not sure about what i just did but im quite sure its not right...

Answer 7

or C 1/5

Answer 8

may anyone help me with this

Answer 9

4/5 (1/5)x=8(1/5)
4/25x=8/5
4x=8/5(25)
4x=40
x=10 1/5 is correct