Math, asked by chandansingh803806, 6 hours ago

If 7z + 3z =18,then find z.

Answers

Answered by rohitrazz8852

2

Answer:

1.8

Step-by-step explanation:

10z=18

z=18÷10

z=1.8

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Answered by 00himadriSharma00

3

Answer:

7z+3z = 18

10z = 18

z= 18

10

z= 1.8

please mark me as brainliest

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