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Alex_Xolod [135]
2 years ago
15

What is 3х + 9 = -12???????

Mathematics
2 answers:
Alchen [17]2 years ago
8 0

Answer:

x=-7

Step-by-step explanation:

castortr0y [4]2 years ago
4 0

Answer:

x=-7

Step-by-step explanation:

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Answer:

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2-(-2)/2-0=4/2

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Now that we have the slope and y intercept, sbstitute into the equation y=mx+b:

y=2x-2

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