Question

3(5z-7)-2(9z=11)=4(8z-13)-17​

Answer 1

Answer:

z = 2

Explanation:

Given simple equation:

3(5z-7)-2(9z-11)=4(8z-13)-17

=> 15z-21-18z+22=32z-52-17

=>15z-18z-32z = -52-17+21-22

=> (15-18-32)z = -69-1

=> -35z = -70

=> z = (-70)/(-35)

=> z = 2

Therefore,

z = 2

Answer 2

Step-by-step explanation:

This is your answer.

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