- anonymous

z/-28+44=49

- jamiebookeater

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- anonymous

\[{z\over-28}= 49-44\]\[{z\over-28}=5\]\[z=-140\]

- anonymous

How did you get -140? I got up to z/-28=5, but I don't know how you did the rest.

- anonymous

You bring -28 over the other side, thereby multiplying 5 by -28.

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## More answers

- anonymous

\[z/-28+44 = 49\]
first you might like to multiply by reciprocal
-28+44 ( z /-28+44 ) = 49 (-28+49)
z = 49 (- 28 + 49)
can you do the rest?

- anonymous

\[{z}= 5\times-28 \]

- anonymous

Ok.

- anonymous

just multiply the whole equation by
-28+44
first
this will make your problem much easier

- anonymous

its just the same as what order did

- anonymous

but faster :P

- anonymous

I've never seem your method.... I find my method pretty neat ;)

- anonymous

well it just the same
i just do it in 1 step
z/-28+44 = 49
-28+44 [ z / -28+44 = 49 ] fraction go bb

- anonymous

u did it in 2 steps i did it in 1

- anonymous

Yup, It's quicker, but the numbers are much larger to work with...

- anonymous

same thing

- anonymous

z/-28+44 = 49
-28+44 [ z / -28+44 = 49 ]
z = 49( -28+44 )
z = 784

- anonymous

:/

- anonymous

hmm i always do something wrong
lol

- anonymous

I know, it's because you multiplied the whole equation by -28+44..

- anonymous

You're first meant to subtract 44 from 49

- anonymous

thats not incorrect

- anonymous

ooo
i read it incorrectly

- anonymous

lol

- anonymous

Yeah, I thought so. Everyone makes mistakes :)

- anonymous

there should have been a parenthesis really

- anonymous

o well

- anonymous

Could be the fact that it's 1:30 in the morning, also.

- anonymous

Could be...!

- anonymous

put parenthesis
the calculator will want you to put them there also

- anonymous

!!

- anonymous

or its just going to read it just like i am

- anonymous

True... Maybe just forgot?

- anonymous

:P

- anonymous

so i got an excuse haha

- anonymous

lol

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