Question

What is 3+0.5(4a+8)=9-2a is your solving for (a).

Answer 1

It is 1/2

Explanation:

Answer 2

`a = 1/2`

Explanation:

Step 1: Distribute

`3 + 0.5(4a + 8) = 9 - 2a`

`3 + (0.5 * 4a) + (0.5 * 8) = 9 - 2a`

`3 + 2a + 4 = 9 - 2a`

Step 2: Combine like terms

`(3 + 4) + 2a = 9 - 2a`

`7 + 2a = 9 - 2a`

Step 3: Subtract 7 from both sides

`7 + 2a - 7 = 9 - 2a - 7`

`2a = 2 - 2a`

Step 4: Add 2a to both sides

`2a + 2a = 2 - 2a + 2a`

`4a = 2`

Step 5: Divide both sides by 4

`4a / 4 = 2 / 4`

`a = 1/2`

Answer:
`a = 1/2`