2 years ago

Solve the system of equations and choose the correct answer from the list of

Mathematics

1 answer:

Leya [2.2K]2 years ago

4 0

Answer:

x = -19/2 y = -33/2

Step-by-step explanation:

x - (3x + 12) = 7

x - 3x - 12 = 7

-2x - 12 = 7

-2x = 19

x = -19/2

x - y = 7

-19/2 - y = 7

-y = 33/2

y = -33/2

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