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sweet [91]
3 years ago
14

Find the solution to the system of equation 8x-4y=16 8x+4=16

Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0

Answer:

1.5 or infinite

Step-by-step explanation:

For the second one, 8x+4=16, suppose x is 1.5 (1 1/2), then 8x1.5 is 12, then 12+4 is 16.

As for the first one, their is infinite possibilities. If x equals 3 and y is 2, then 8x3=24 and 4x2=8, and 24-8=16. Another example is if x equals 4 and y is 4. Then 8x4=32 and 4x4=16, then 32-16=16. And one final example to make sure you understand. X equals 10 and y equals 20. 8x10=80 and 4x16=64, then 80-64=16.

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3 0
3 years ago
I’m not sure about this please help
castortr0y [4]

Answer:

3

Step-by-step explanation:

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3 0
3 years ago
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Tia, Leah, and Tim all solve the problem 3(-x + 4) = -3x - 12. Tia solved and decided that the solution is x= 4. Leah solved the
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Answer:

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Step-by-step explanation:

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check:

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3 years ago
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