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22-10-2020
Mathematics

contestada

URGEN
y = 4x – 5
y= 2x+ 3
Is (4, 11) a solution of the system?

Respuesta :

22-10-2020

11 = 4(4) – 5 (True)
11 = 2(4) + 3 (True)
11 = 16 – 5
11 = 8 + 3
11 = 11
11 = 11
Yes, (4,11) is a solution.

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