Respuesta :

wegnerkolmp2741o

2x + y = 7

substitute

2x + (x+1) =7

combine like terms

3x+1 =7

subtract 1 from each side

3x =6

divide by 3

x=2

y = x+1

y =2+1

y=3

Answer: x=2, y=3

Answer:

The correct answer is 3x+1=7

Step-by-step explanation:

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