5 - (2 over 7)d = 3

Printable View

- Apr 4th 2008, 07:34 PMDavidxesSolving Linear equations
5 - (2 over 7)d = 3

- Apr 4th 2008, 07:45 PMMathstud28O god here we go again lol
[LaTeX ERROR: Compile failed] ....subtracting 5 from both sides you get[tex]\frac{-2}{7d}=-2[/tex]...now by divding by a negative you get[tex]\frac{2}{7d}=2[/tex] multiplying by 7d you get ...and then by dividing by 14 you get

- Apr 4th 2008, 07:49 PMDavidxes;o wait up
it was like dis :o

2

- d

7 - Apr 4th 2008, 07:56 PMMathstud28OK then
ok follow my work until we get to the ...and rewrite it as now multiply both sides by to get

- Apr 4th 2008, 07:58 PMDavidxesnooo pls pls re reply
it says the answer is 7

at the back of the boook

its not 7d : o

its

2 over 7 2 over 7 are d know wat i mean ?

2

- D

7 - Apr 4th 2008, 08:00 PMDavidxesyes yes yes
" ok follow my work until we get to the...and rewrite it as now multiply both sides by to get "

it works thnx : o