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rosijanka [135]
3 years ago
5

Solve 2 (3d + 3) = 7 + 6d.

Mathematics
2 answers:
ch4aika [34]3 years ago
6 0

Simplify and multiply:

6d+6=7+6d

Subtract 6 from both sides:

6d=1+6d

Subtract 6d from both sides:

If you do this it isn't possible

So, your answer is no solutions.


Leni [432]3 years ago
4 0

First distribute in the 2 on the left side to get 6d+6=7+6d

Then, you would combine the variables to be on one side of the equation by doing -6d. However, this would cancel out the d by leaving you with 0d+6=7. That is the same thing as saying 6=7.

The answer to this equation is no solution because 6 is NOT equal to 7.

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