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4 years ago

Please help me find the answer and leave steps. Honest educational answers please.

Mathematics

1 answer:

Bas_tet [7]4 years ago

7 0

You just cancel the +2y and the -2y because they are the same value and different signs then solve for X that gives you -3 and then add -15 along with -6 to give you -21 (cancel the negative sign) and you'll divide 21 and 3 to give you 7 and the substitute in the original equation for x (7) to get y. Idk if the answer choices are correct though....

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Ryan has a collection of 216 baseball cards. He lets his brother have 1/3 of his collection and takes 27 cards to school to give

levacccp [35]

Answer:

117

Step-by-step explanation:

216/3=72

216-72=144

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3 years ago

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sladkih [1.3K]

Answer:

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Step-by-step explanation:

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3 years ago

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Elena-2011 [213]

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Step-by-step explanation:

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3 years ago

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EleoNora [17]

Answer:

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Step-by-step explanation:

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3 years ago

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nata0808 [166]

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