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telo118 [61]
3 years ago
13

(3z−6)/(7−2z) = 1.2/3.2 Please help

Mathematics
1 answer:
Viktor [21]3 years ago
8 0

Answer:

<h3>2.3</h3>

Step-by-step explanation:

Given the equation (3z−6)/(7−2z) = 1.2/3.2

To get z, we need to cross multiply first

3.2 (3z-6) = 1.2(7-2z)

open the parenthesis

9.6z-19.2 = 8.4 - 2.4z

collect like terms

9.6z + 2.4z = 8.4 + 19.2

12z = 27.6

z = 27.6/12

z = 2.3

Hence the value of z is 2.3

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hope this helps

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<u>Step-by-step explanation:</u>

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Hope this helps! Have a nice day! ❤

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4 years ago
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3 years ago
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