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cljay281

  • 4 years ago

70 = –7(–2 – 2z)

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  1. agdgdgdgwngo
    • 4 years ago
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    solving for z: 10 = 2 + 2z z = 4

  2. JessicaD0405
    • 4 years ago
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    70=-7(-2-2z) 70=14+14z subtract 14 from70 56=14z divide 14 into both sides 4=z

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