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Mathematics, 09.09.2020 08:01 adelawilliams60

Determine what value(s) for the variable would make each algebraic equation a true number sentence.
m2 = 81 is true for
6p = 3p + 2p +p is true for
r+74 = r - 74 is true for

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Determine what value(s) for the variable would make each algebraic equation a true number sentence....
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