IssaiahP176961 IssaiahP176961

04-11-2022
Mathematics

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20 - 30 =50 what did I do wrong on this problem

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XolaniV118502 XolaniV118502

04-11-2022

The expression 20-30 can be solved as:

[tex]20-30=20-(20+10)=20-20-10=0-10=-10[/tex]

In a ruler, we can draw this expression as:

Ver imagen XolaniV118502

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