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Sorry to bother and all but i have no idea
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Sorry to bother and all but i have no idea

Sorry to bother and all but i have no idea-example-1
User Stephendl
by
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1 Answer

5 votes

Answer:

t=40

Explanation:

first, add 21 to -21=0

to keep it balanced add 21 to 19=40

so t=40

hope this helps

User Wajiw
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