What should be done to solve the following equation?

d - 8 = 9

subtract 8 from both sides of the equation.
add 8 to both sides of the equation.
add 9 to both sides of the equation.
subtract 9 from both sides of the equation.

Add 8 to both sides of the equation.

You need to get x by itself. The only way to do that here is to do the opposite of subtracting 8, which is adding 8.

Also, when you do something to one side of the equation, you have to also do it to the other side to keep the equation equal.

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.

this answer is !