8m9txx86ky 8m9txx86ky

11-04-2022
Mathematics

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if x+y= -10 and x=2 what is the value of x

Respuesta :

jsimpson11000 jsimpson11000

15-04-2022

Answer:

x = 2 y = -12

Step-by-step explanation:

x+ y = -10

2 + y = -10

y = -10 -2 = -12

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Hi! -2x + y = -11 4x + 4y = 4 System by substitution!!!