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Mathematics, 07.09.2021 20:00 isophk

Substitute and simplify, X= 2, y = 9, z = -5
1. x + y + z = 6
2. 8x + 3 =
3. 4y + 3x2 =
4. xyz + 10 =
5. 2(y + 2) =


Substitute and simplify, X= 2, y = 9, z = -5 1. x + y + z = 6 2. 8x + 3 = 3. 4y + 3x2 = 4. xyz +

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Substitute and simplify, X= 2, y = 9, z = -5
1. x + y + z = 6
2. 8x + 3 =
3. 4y...
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