xvxvxv

NOOOOOO 

You can't 

it works for multiplcation or division 

........ 

Guest You are right 

hope this helpful 

3x-10x=-5-9

-7x=-14

x=-14/-7

x=2

You are welcome 

If you sale by  $800  your commission is $112. 

make it fraction . 

$\frac{800}{112}$ 

now if you sale by 1400$ how much is the commission 

again make this as fraction too 

$\frac{1400}{x}$

equal the two fractions and solve for x 

$\frac{800}{112} = \frac{1400}{x}$

$x = \frac{112*1400}{800}$

$x = 196$

so the commission is 196$ 

is that helps ? 

Q=I*t

Q = 0.5(A) * 60(s)

Q = 30 C

where (A) is Ampere  , (t) is time in seconds , (C) is column

$2x=14-4$

$2x=10$

$x=\frac{10}{2}$

$x=5$

$\frac{3}{32}$