Maths Question

[thepharcyde]

Ignore

please close!!!

 

[FrostedNipple]

do 8-4, then equals, then ans divided by open braket 7 divided by 8 close bracket eqqueals etc otherwise you will be doing 8 - ((4/7)/8) which is wrong

BODMAS

Brackets
Order of
Division
Multiplication
Addition
Subtraction

 

[Swordfish]

do 8-4, then equals, then ans divided by open braket 7 divided by 8 close bracket eqqueals

The answer is to this is negative,I'm positive !

 

[Cosimo]

m + n = 0
6m - n = 49

n=?

 

[thepharcyde]

I realised my own mistake, thank you for the comments

 

[FrostedNipple]

The answer is to this is negative,I'm positive !

no the answer is 4.57, which is what is wanted.

 

[Buffman]

m + n = 0
6m - n = 49

n=?

n=-7

 

[FrostedNipple]

n=-7

and m = 7

method = simultaneous eqautions

6m+n=49 add m+n=0 to cancel the n and give 7m + 0n = 49

m = 49/7
m=7 sub back into most simple original equautuon

m+n=0
7+n=0
n=0-7
n=-7