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2/3=z-6/15 solve the proportion.
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2 votes
2/3=z-6/15 solve the proportion.

User Anas Azeem
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1 Answer

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2/3 = (z - 6) / 15
cross multiply
3(z - 6) = 2(15)
3z - 18 = 30
3z = 30 + 18
3z = 48
z = 48/3
z = 16 <===
User OmerGertel
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