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3. 17 = z - (-9) how do I solve?​
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1 vote
3. 17 = z - (-9) how do I solve?​

User Ukeme
by
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1 Answer

3 votes

Answer:

Explanation:

17=z+9

z=17-9

z=8

when moving numbers across = negative turns to positive and positive turns to negative.

also, multiplication turns to division and division turns to multiplication

User Jpa
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