4x + 6y + z = -28
4x + 3y + 4z = 5
-4x - 6y - 4z = 10...
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Which compound inequality could be represented by the graph?
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How is working backward similar to solving an equation?
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Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong
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