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Mamont248 [21]
3 years ago
13

Explain or show that the point (5,−4) is a solution to this system of equations:

Mathematics
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

The x and y values of the coordinates satisfy the system of equations.

Step-by-step explanation:

when \: x = 5 \: and \: y =  - 4 \\ 3x - 2y = 3(5) - 2( - 4) \\  = 15 + 8 \\  = 23 \\  \\ 2x + y = 2(5) + ( - 4) \\  = 10 - 4  \\  = 6

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