Question

Solve for d
3d - 8 = 7

Answer 1

The Value of d is 5.

Explanation:

Given:

`3d-8=7`

We need to solve for d

Hence for solving for the term d we get;

`3d-8=7`

Now we will use Addition property for equality and add both side by 8 we get;

`3d-8+8=7+8`

`3d=15`

Now we will use Division property for equality and Divide both side by 3 we get;

`(3d)/(3)=(15)/(3)\\`

`d=5`

Hence the Value of d is 5.