0
Anonymous
-3
Dane Bernhard ∙
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-3d
Wiki User
9
If: 5d-6 = 9 Then: 5d = 9+6 And: 5d = 15 So: d = 3
The expression is 5d+2c and the unknown variables are d and c
10-d=-34-5d (add 34 to each side) 44-d=-5d (add d to each side) 44=-4d (divide by -4) -11=d
2d