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[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]
a+(-5)=-9
What is a equal to?
[tex]\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}[/tex]
First, a+(-5)=-9 can be written as follows:-
⇒a-5=-9
Now, add 5 to both sides:-
⇒a=-9+5
And finally,
⇒a=-4
Good luck.
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