Question

I NEED HELP! WILL MEDAL, FAN, AND TESTIMONIAL!
PIC BELOW!

Answer 1

@jigglypuff314 @Nnesha

Answer 2

@pooja195 Could you help? :)

Answer 3

Well look at step two the mistake is obvious :-)

Answer 4

Did the student forgot to add the +8 at the end like in step 1?

Answer 5

Not very good at math, haha :)

Answer 6

Is it B?

Answer 7

yes! :O how did u get that O_o ?

Answer 8

It was a guess, xD

Answer 9

I got another one, mind seeing if im right?

Answer 10

not quite
12+4=?

Answer 11

16

Answer 12

Thought you had to subtract it :P

Answer 13

so c?

Answer 14

yes! :)

Answer 15

Thanks! I got some more, would you care to help me a little bit more? :D

Answer 16

sure :)

Answer 17

try solving the first one.

Answer 18

First one is A (4)?

Answer 19

No no I mean c (8)

Answer 20

yes thats correct c

Answer 21

:D

Answer 22

And the second is "It has NO solution"?

Answer 23

Nope try solving it

Answer 24

one solution?

Answer 25

no

Answer 26

Stop guessing and actually try

Answer 27

hmm

Answer 28

infinitely many

Answer 29

-_- did u even try?

Answer 30

Yeah? Was I wrong? .-.

Answer 31

-_- yes

Answer 32

omg

Answer 33

told you I suck at math :p

Answer 34

−2a + 2a + 7 = 8, that has infinitely solutions

Answer 35

http://www.mathpapa.com/algebra-calculator.html

Answer 36

(3)/(4z)-1/4z +1=2/4z+1

Answer 37

1

Answer 38

thnks for the link ^_^

Answer 39

:)