Math, asked by rajeshmond8455, 8 months ago

2z+(-7)=12
Prove
Please answer my question

Answers

Answered by atulgupta3214

0

Answer:

19/2

Step-by-step explanation:

2z=12+7

2z=19

z=19/2

2*19/2+(-7)=12

19-7=12

12=12. proved

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