james8250 james8250

29-01-2021
Mathematics

contestada

Can you please help me answer this picture

Can you please help me answer this picture class=

Respuesta :

peacenweze1225 peacenweze1225

29-01-2021

Answer:

x = 3

Step-by-step explanation:

y = x - 1

2x + y = 8

2x + x - 1 = 8

3x - 1 = 8

+ 1 + 1

3x = 9

3x / 3 = 9 / 3

x = 3

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