Question

verify the following 3 upon 4 + -4.5 is equals to minus 2 upon 5 + 3 upon 4​

Answer 1

3/4+(-4.5)=-2/5+3/4

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:3/4-4.5=3/4-18/4=-15/4

:-2/5+3/4=-8/20+15/20=7/20

Answer 2

Answer:

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