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Jet001 [13]
3 years ago
5

Substituting x-4=y and -5y+8x=29

Mathematics
2 answers:
ira [324]3 years ago
5 0
-5(x-4) +8x=29
-5x+20+8x=29
3x+20=29
3x=9
X=3
Marianna [84]3 years ago
3 0
The answer is x=3. Work shown in the photo above!

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Step-by-step explanation:

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Simplify the difference.
mr_godi [17]

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3 0
3 years ago
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RSB [31]

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Step-by-step explanation:

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4 0
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Read 2 more answers
in 2018 the average monthly rainfall in the Amazon rainforest was 9.50 inches. in 2020 the average monthly rainfall was decrease
FrozenT [24]

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In year 2020 it will be = Original - decreased=9.50-1.33=8.17 inches

4 0
2 years ago
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