Solve the following for y: 9x − 3y = 18 (5 points) y = 3x + 6 y = 3x − 6 y = −3x − 6 y = −3x + 6

Mathematics

1 answer:

choli [55]2 years ago

6 0

Answer:

y = 3x - 6

Step-by-step explanation:

given 9x - 3y = 18

isolate - 3y by subtracting 9x from both sides of the equation

- 3y = 18 - 9x ( divide all terms by - 3 )

y = $\frac{18}{-3}$ - $\frac{9x}{-3}$

= - 6 + 3x = 3x - 6

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