8 – (3 + b) = b – 9

Answer 1

To solve the equation 8 – (3 + b) = b – 9, we can simplify both sides of the equation by removing the parentheses and combining like terms:

8 - 3 - b = b - 9

5 - b = b - 9

Now, let's isolate the variable b on one side of the equation by adding b to both sides:

5 - b + b = b - 9 + b

5 = 2b - 9

Next, let's add 9 to both sides:

5 + 9 = 2b - 9 + 9

14 = 2b

Finally, divide both sides of the equation by 2 to solve for b:

14/2 = 2b/2

7 = b

So, the value of b that satisfies the equation is b = 7.