The sum of two integers is 45. If one of them is (-200). Find the other.
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The other integer is equal to 245.
We know that [tex]x+y=45[/tex]. We also know that [tex]x=-200[/tex].
Substitute the value into the equation. [tex]-200+y=45[/tex]
Add 200 to both sides of the equation. [tex]y=45+200=245[/tex]
Now, you have the answer. [tex]y=245[/tex]