nessa549 nessa549

30-11-2020
Mathematics

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1 Given that in the solution of the system below the value of y is -2, what is the value of b?
X - Y = 4
2x + 3y = b

Respuesta :

gradford0701nich gradford0701nich

30-11-2020

Answer:

b=6

Step-by-step explanation:

x=6

6+-2=4

2(6)+3(-2)=b

2x6=12

3x-2= -6

12+ -6+=6

b=6

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