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22-09-2020
Mathematics

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Use a number line to show why this is true.(+3)-(-2)=(+3)+(+2)

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22-09-2020

Answer:

It is true - multiply by - is equal to +

so

3-(-2)=3+2

3+2=3+2

5=5

so

its true in mathematically form

Step-by-step explanation:

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