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Dmitry [639]
3 years ago
12

1/2 (x + 3) = -5x + (40 divided by 1)

Mathematics
1 answer:
weqwewe [10]3 years ago
7 0

1.54 I believe but don't come at me if it's wrong

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What is the value of ∑n=13(17n−15)?
Viktor [21]
13 x 17n - 13 x 15
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Jennifer Lopez met her 9 cousins at a family reunion. The number of male cousins (x) was 2 less than the number of females cousi
vesna_86 [32]
We define the variables first:
 x = number of male cousins
 y = number of females cousins
 We write the system of equations:
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 x = y-2
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3 years ago
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aniked [119]

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7 0
3 years ago
Need help solving this please
Aloiza [94]

Answer:

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117 = 3x

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4 0
3 years ago
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