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3 years ago

Solve this system of linear equations. Separate

Mathematics

1 answer:

Gelneren [198K]3 years ago

7 0

Answer:

x 2 y -4

Step-by-step explanation:

13x = -54 -20y give it is A

-10x = 60 + 20y give it is B

A + B the sum of the left side of equation is equal to the sum of the right side of equation

13 + (-10x) = -54 -20y + 60 + 20y

3x = 60-54

3x = 6

x=2

so put the x value in A or B equation you can receive y value (B is easier)

y = -4

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tresset_1 [31]

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2 years ago

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2 years ago

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Simora [160]

Answer:

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_________________

a^2

Step-by-step explanation:

Please mark as brainliest if answer is right

Have a great day, be safe and healthy

Thank u

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