[tex]b - ( - 5) = 13 \\ = > b + 5 = 13 \\ = > b = 13 - 5 \\ = > b = 8[/tex]
Answer:
[tex]b=8[/tex]
Step-by-step explanation:
[tex]b-\left(-5\right)=13[/tex]
Apply rule:[tex]-\left(-a\right)=a[/tex]
Subtract 5 from both sides:
