5.5x + 0.56= -1.64

what is the value of x

x =.4

Step-by-step explanation:

-5.5x + 0.56= -1.64

Subtract .56 from each side

-5.5x + 0.56-.56= -1.64 - .56

-5.5x = -2.2

Divide each side by -5.5

-5.5x/-5.5 = -2.2/-5.5

x =.4

9 x 8 divided by (5-3)=36

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076