Question

-3d-20=3d-6 please please​

Answer 1

Ответ:

Пошаговое объяснение:

-3d - 3d = -6 + 20

-6d = 14

-d = 14 : 6

-d = 14/6

-d = 2 2/6

d = -2 1/3

Answer 2

To solve for 'd' in the equation -3d - 20 = 3d - 6, you can follow these steps:

1. First, let's get all the terms containing 'd' on one side of the equation and the constants on the other side. To do this, you can add 3d to both sides of the equation to eliminate the 3d term from the right side:

   -3d - 20 + 3d = 3d - 6 + 3d

This simplifies to:

-20 = 6d - 6

2. Now, let's isolate the term with 'd' by adding 6 to both sides of the equation:

   -20 + 6 = 6d - 6 + 6

Simplifying further:

-14 = 6d

3. Finally, divide both sides by 6 to solve for 'd':

   (-14) / 6 = (6d) / 6

This simplifies to:

-7/3 = d

So, the solution to the equation is:

d = -7/3