Question

Solve for b: 2b-9=d please I need help

Answer 1

Answer:

Short answer, we need a value for d, longer answer is $b = \frac{d}{2} + 4.5$ (I think)

Step-by-step explanation:

[1] Find b:

2b-9=d

[2] First we need to get b alone:

- $\frac{b-9}{2}$=$\frac{d}{2}$

- $b - 4.5 = \frac{d}{2}$

[3] Then continue

- Add 4.5 to both sides

- $b = \frac{d}{2} + 4.5$