Question

Pls solve for each variable

Answer 1

$b - ( - 5) = 13 \\ = > b + 5 = 13 \\ = > b = 13 - 5 \\ = > b = 8$

The answer is 8.

Answer 2

Answer:

$b=8$

Step-by-step explanation:

$b-\left(-5\right)=13$

Apply rule:$-\left(-a\right)=a$

• $b+5=13$

Subtract 5 from both sides:

• $b+5-5=13-5$

• $b=8$