Solve for d.–2 + 5d = 9d − 10

Sure, let's solve the equation step by step.

The given equation is -2 + 5d = 9d - 10.

Step 1: Let's first bring all the terms with 'd' on one side of the equation and the constants on the other side.

Subtract 5d from both sides, we get:

-2 - 5d + 5d = 9d - 5d - 10

This simplifies to:

-2 = 4d - 10

Step 2: Now, let's isolate 'd' by moving the constant from the right side to the left side.

Add 10 to both sides, we get:

-2 + 10 = 4d - 10 + 10

This simplifies to:

8 = 4d

Step 3: Finally, let's solve for 'd' by dividing both sides by 4.

8 / 4 = 4d / 4

This gives us:

d = 2

So, the solution to the equation -2 + 5d = 9d - 10 is d = 2.