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borishaifa [10]
3 years ago
5

X=y-4 and 2x+4y=10 help me ​

Mathematics
1 answer:
Murljashka [212]3 years ago
6 0

Answer:

Step-by-step explanation:

1. x = y-4

0 = y - 4 -x

4 = y - x

2. 2x+4y = 10

x+4y = 5

x+y = 5/4

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4t+7-9=-6+6t <br>please help
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Simplify. Combine like terms.

7 - 9 = -2

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