Answer:
b ≈ 2.636.
Explanation:
First, we can simplify both sides of the equation by combining like terms:
2b + 8 - 5b + 3 = -13 + 8b - 5
-3b + 11 = 8b - 18
Next, we can isolate the variable term on one side of the equation by adding 3b to both sides:
-3b + 3b + 11 = 8b - 18 + 3b
11 = 11b - 18
Then, we can isolate the variable term again by adding 18 to both sides:
11 + 18 = 11b - 18 + 18
29 = 11b
Finally, we can solve for b by dividing both sides by 11:
29/11 = b
b ≈ 2.636
Therefore, the solution to the equation is b ≈ 2.636.