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Jlenok [28]
3 years ago
15

Which pairs in the form x,y are solutions to the equation 7x-5y=28?

Mathematics
1 answer:
Ainat [17]3 years ago
6 0

Answer:

x=4 y=0

Step-by-step explanation:

7(4)-5(0)=28

28-0=28

28=28

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Answer:

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Step-by-step explanation:

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3 years ago
What is the solution of the system of equations? -y+3x=6 y=-6x+12
irinina [24]

Answer:

x = 2

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Step-by-step explanation:

We can solve using substitution, substitute y in the first equation with the second equation:

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Combine like terms:

9x - 12 = 6

Isolate the variable and solve for x by adding 12 in both sides:

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