Math, asked by sandy5019, 11 months ago

please guys its urgent ​

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Answers

Answered by VivianHew
0

Answer:

Step-by-step explanation:

1/2yz+2yz= 2.5yz

2.5yz+(-1yz)=2.5yz-1yz

                  =1.5yz

                  =3/2 yz

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