2 years ago

Solve using substitution

Mathematics

1 answer:

aliina [53]2 years ago

3 0

Answer:

(3, -8)

Step-by-step explanation:

-3*3 - 3y = 15

-9 -3y = 15

3y = -24

y = -8

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2 years ago

Solve using substitution​

Solve using substitution