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lbvjy [14]
3 years ago
14

-1/2(7z+4) + 1/5(5z - 15)

Mathematics
1 answer:
saw5 [17]3 years ago
8 0

Step-by-step explanation:

-3.5z - 2 + 1z - 3

Solving like terms

-2.5z - 5

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<h3>What is golden ratio?</h3>

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z1 =........=zm = 0 and n=m

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