Math, asked by hardikvirani9411, 9 months ago

8z + 4 = 3 [z-1] +7

Answers

Answered by joyvilla63

8

Answer:

z= 0

Step-by-step explanation:

8z + 4 = 3z - 3 + 7

8z + 4 = 3z +4

8z- 3z = 4-4

5z = 0

therefore z = 0

hope this helps

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Answered by DakshBaid

3

Answer:

z=0

Step-by-step explanation:

8z+4=3z-3*1+7

8z+4=3z-3+7

8z+4=3z+4

8z-3z=4-4

5z=0

z=0

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