nolakerfoot8 nolakerfoot8

17-09-2021
Mathematics

contestada

the sum of two numbers is -16 and their difference is 8. find the numbers.

Respuesta :

reinhard10158 reinhard10158

17-09-2021

Answer:

-4, -12

Step-by-step explanation:

a + b = -16

a - b = 8

a = 8 + b

8 + b + b = - 16

2b = - 24

b = -12

a = 8 + b = 8 + -12 = -4

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