Question

i need help with this question..

Answer 1

\[25-\frac{ 3 }{ 7 }f=19+\frac{ 4 }{ 7 }f\] bring like terms 2gether

Answer 2

add 3/7 f on both sides

Answer 3

how do you add a fraction?

Answer 4

\[25-\frac{ 3 }{ 7 }f+\frac{ 3 }{ 7 }f=19+\frac{ 4 }{ 7 }f+\frac{ 3 }{ 7 }f\]

Answer 5

take LCM

Answer 6

huh :(

Answer 7

\[25-19=\frac{ 4 }{ 7 }f+\frac{ 3 }{ 7 }f=\frac{ 4+3 }{ 7 }f=\frac{ 7 }{ 7 }f =f\] f=6, does dat help?

Answer 8

u got common denominator in fraction just add the numerator

Answer 9

i guess...

Answer 10

kewl ;)

Answer 11

thanks :) i'll try to firgure it out

Answer 12

ur welcme ;)

Answer 13

figure* lol

Answer 14

:)

Answer 15

;)

Answer 16

@lovemenplayhard help please :(
4c + 7 + 6c =23

Answer 17

do i subtract here?

Answer 18

add like terms
4c+6c+7=23
10c+7=23
subtract 7 both the sides
10c+7-7=23-7
10c=16

Answer 19

later divide both da sides by 10\[\frac{ 10 c}{ 10 }=\frac{ 16 }{ 10 }=\frac{ 8 }{ 5 }=c\]

Answer 20

does dat hlp?

Answer 21

so last one i divide 8/5?

Answer 22

it's 1.6 ?

Answer 23

finaly ur gonna get c=1.6

Answer 24

but its not one of the answers, how could it be 1.6?

Answer 25

16/10=1.6 or 8/5

Answer 26

hmm okay then i guess its not one of them :/

Answer 27

wat r ur options?

Answer 28

A. Not given
B. c =18
B. c = -8
C. c = -18

Answer 29

A

Answer 30

okay thats what i thought too :P

Answer 31

kewl ;)