motoadam9 motoadam9

11-12-2019
Mathematics

contestada

7x+7y=7x+7y=-28 x equals what

Respuesta :

houston37 houston37

11-12-2019

Answer:

x = -2

y = -2

Step-by-step explanation:

7 × -2 = -14 + -14 = -28 so x and y equal -2

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