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arsen [322]
3 years ago
14

Solve the following system of equations by substitution. 3x + 2y = -12 x = 2 A. (2, -9) B. (-2, -3) C. (3, 2) D. (2, 3)

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0
Plugging it in, we get (3)(2)+2y=-12 and 6+2y=-12. Subtracting 6 from both sides, we get -18=2y and dividing by 2 we get y=-9  to get (2, -9) since x is first in the pair
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<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

The equation of the line going through (-6, 0) and (0, -3) is:

y - 0 = [(-3 - 0) / (0- (-6)](x - (-6))

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7 0
2 years ago
Every evening Jenna empties her pockets
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Answer:

15

Step-by-step explanation:

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I hope this helps you

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2 years ago
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