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xz_007 [3.2K]
3 years ago
9

Guide me through 2(3d+7)=5+6d

Mathematics
2 answers:
snow_lady [41]3 years ago
8 0
You distribute first
6d+14=5+6d
then you place the variables on one side and solve for d
14=5
this equation has no solution 
Anuta_ua [19.1K]3 years ago
6 0
Distribute 2(3d+7)=5+6d
Multiply 2 and 3d to get 6d
Multiply 2 and 7  to get 14
6d+14=5+6d
Now subtract 5 from both sides
6d+9=6d
Subtract 6 form both sides
9=0
Your variable has dropped out.
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