Question

Use the drop-down menus to choose steps in order to correctly solve 3+4−14=15−5−4

3
+
4
d
-
14
=
15
-
5
d
-
4
d
for
d
.

Answer 1

4d=26-9d

13d=26

d=2

Explanation:

got it right on ttm :)

look at attachment

Answer 2

Answer the answer is d = 2

Explanation: