Which equation has solution x = -3?

a) 2x - 7 = -1
b) 3x + 8 = 1
c) 1/2 x + 8 = 10
d) 1/2 (2x - 6) = -6

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