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avanturin [10]
4 years ago
14

2(z-4z)+6+7z please help me

Mathematics
2 answers:
Annette [7]4 years ago
7 0
Answer is z+6 to this problem
ValentinkaMS [17]4 years ago
3 0
2(z-4z)+6+7z<span><span><span>=−<span>6z</span></span>+6</span>+<span>7z</span></span><span>=<span><span>(<span><span>−<span>6z</span></span>+<span>7z</span></span>)</span>+<span>(6)</span></span></span><span>=<span>z+<span>6</span></span></span>
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antiseptic1488 [7]

Answer:

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Step-by-step explanation:

2 is supplementary to 1 so subtract 81 from 180 = 99.

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