Question

Look at picture for question try your best :)

Answer 1

-3d+10=43
subtract 10 from each side
-3d=33
divide each side by -3
d=-11

Answer 2

`-3d + 10 = 43`

Solution:

1) Switch +10 to -10 and subtract -10 in each side.

Example:
43-10= 33

2) You will be left with
`-3d=43`

3) Divide
`(43)/(-3d)`

4) Your final answer is -11

So, d = -11