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Kaylis [27]
3 years ago
13

Equation with a variable on both sides that equal 27

Mathematics
1 answer:
DanielleElmas [232]3 years ago
3 0

Answer:

<h2><u><em>x +20 = 20 + 4 -x +10  </em></u></h2><h2><u><em></em></u></h2><h2><u><em>(x =7)</em></u></h2>

Step-by-step explanation:

equation with a variable on both sides that equal 27

x +20 = 20 + 4 -x +10

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Answer:

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Step-by-step explanation:

Last year number of students =672

Increase in next year =12\%

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So total increase in next year =80.64\approx81

Hence total number of students next year = number of students last year + increase

=672+81\\=753

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3 years ago
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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Yesterday, Chau had m baseball cards. Today, he gave 5 away. Using m , write an expression for the number of cards Chau has left
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If m = baseball cards he had yesterday, and today he got rid of 5, the expression is equal to

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As an example of what the answer is, replace m with 10.

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