Question

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

Answer 1

b=6

Explanation:

x=6

6+-2=4

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

2x6=12

3x-2= -6

12+ -6+=6

b=6