Answer:
d=-8.9
Step-by-step explanation:
Isolate the d variable.
-9.39 - 3.4d = -1.1d + 11.08
-9.39 -2.3d= 11.08
-2.3d= 20.47
d=-8.9
Answer:
d = -8.9
Step-by-step explanation:
-9.39 - 3.4d = -1.1d + 11.08
-9.39 = 3.4d -1.1d + 11.08
-9.39 = 2.3d + 11.08
-9.39 - 11.08 = 2.3d
-20.47 = 2.3d
d = -20.47/2.3
d = -8.9
