how to solve this problem?
5.6h - 6.8 = 43.27

- anonymous

how to solve this problem?
5.6h - 6.8 = 43.27

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- schrodinger

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- anonymous

|dw:1362971504840:dw|

- anonymous

dont you have to like turn the decimals into whole numbers in an eqaution to solve it?

- anonymous

not necesarily

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## More answers

- anonymous

okay thanks! :D

- anonymous

hmm sorry i hope you dont mind, but how would you do that with a distributive problem?

- anonymous

yeah thats what i was thinking, i've seen some people turn it into whole numbers i thought that was the way to do it

- ghazi

add 6.8 on both the sides

- anonymous

yes i got it now ghazi :)

- anonymous

why :(

- anonymous

where is the other one ?

- ghazi

5.6h -6.8+6.8=43.27+6.8
5.6h=50.07
now divide both sides by 5.6
\[\frac{ 5.6h }{ 5.6 }=\frac{ 50.07 }{ 5.6 }=8.94\]
h=8.94 :)

- anonymous

oh you mean the other question?

- anonymous

ghazi is that distributive property now? or is it just normal ?

- ghazi

its just normal, you dont need to use distributive here , it is used only when there is something like this 5(x+3) = 5*x+5*3

- ghazi

@Luis_Rivera i am outta here bro :D keep it up ;)

- anonymous

never mind guys, i will figure it out somehow, thanks for the help though :(

- ghazi

:) did you get it now ?

- anonymous

yes i got that one now, i just need to know how to do the same just with the distributive property

- ghazi

post a question where you are supposed to use distributive law, you cant use distributive here, how could you when there is nothing to distribute

- anonymous

haha :D well thats what im saying there is a problem similar to this one just have to distribute some stuff, hold on

- ghazi

alright :)

- anonymous

1.4(u - 3.7) = 17.08

- anonymous

lol

- anonymous

is something funny?

- ghazi

now you have to go this way
1.4*u - 1.4*3.7 =17.08

- ghazi

you need to multiply 1.4 with the stuff inside bracket that is, you have to distribute 1.4 over u and 3.7

- ghazi

then it will be 1.4u-5.18 = 17.08 after that add 5.18 both sides, clear?

- anonymous

huh :/

- anonymous

so you add 5.18 to 17.08?

- ghazi

what ,
its simple, look this is what you have to do to distribute 1.4|dw:1363044693962:dw|

- anonymous

22.26?

- anonymous

oh okay i understand now :)

- ghazi

yes add 5.8 to 17.08, correct

- anonymous

so thats it?

- anonymous

nooo

- ghazi

sorry you are right

- anonymous

:D

- ghazi

now you have 1.4u=22.26 divide each side by 1.4 , actually you have to take everything away from variable that is 'U' here

- ghazi

\[\frac{ 1.4 u }{ 1.4 }=\frac{ 22.26 }{ 1.4 }\]

- anonymous

15.9?

- ghazi

right :)

- anonymous

thanks :)

- ghazi

:D YW

- anonymous

hmm can you check the one that i did today, ive done it all i just need someone to check it?

- anonymous

ghazi :(

- ghazi

keep posting question and what you got finally , it can be checked now :)

- ghazi

i am here lol please post your question and the final answer that you got i can check all of them now :D

- anonymous

|dw:1363045237404:dw|

- anonymous

is that wrong? :(

- ghazi

amazing :D thats absolutely right :D

- ghazi

just write the question and then write what you got, finally , it can be checked easily :)

- anonymous

how is it right? its not one of the options

- ghazi

is this your question , 13d-53=9d+19 ?

- ghazi

if yes then
13d-53=9d+19 subtract 9d both the sides
13d-9d-53=9d-9d+19
4d-53=19
now add 53 on both sides
4d-53+53=19+53
4d=72
divide both sides by 4
d=18 that is correct

- anonymous

yes, as written above..

- ghazi

then you are right

- anonymous

oh wait it is there, i was looking at a totally different question :/

- ghazi

damn lol

- anonymous

its fine now :)

- ghazi

cool :D

- anonymous

:)

- ghazi

keep posting on , either here or in a new post :D just get it done first :)

- anonymous

its just a few questions left its nothing much, but thanks

- ghazi

alright you are welcome :D

- anonymous

:)

- ghazi

:D

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