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What is 4(3z-2)= 9z-7

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asked Oct 28, 2018 60.6k views

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What is 4(3z-2)= 9z-7

Mathematics
high-school

Chirag Dhyani asked

by Chirag Dhyani

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4*3z-4*2 = 9z-7
12z-8 = 9z-7
12z-9z = -7+8
3z = 1
z = 1/3

Flemming answered Nov 2, 2018

by Flemming

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