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BabaBlast [244]

3 years ago

9

Use the substitution method to solve the system of equations. Choose the

1 answer:

Irina-Kira [14]3 years ago

6 0

Step-by-step explanation:

Y=9

Replace y in the equation:x+9=3

X=9-3=6

So it's D(6,9)

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