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ElenaW [278]
3 years ago
14

What is the value of r in the equation −43r−1=−2 ?

Mathematics
1 answer:
Marianna [84]3 years ago
8 0

Answer:

r = 1/43

-43r = -2 + 1

43r = -1

r = -1/-43

r=1/43

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ivann1987 [24]

Answer:

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Step-by-step explanation:

Note that in a pair under ( X , Y) always consists of X as it's 1st element and Y as it's second element.

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inorder to find X you'll simply need to use the Y value you're given which is Y = -6 from ( ? , -6)

now plot the y value into the equation

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now take -6 to the right side

when -6 is taken to the right side, it changes to +6

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now divide both sides by 4 to find X

4X / 4 = 16 / 4

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X = 16 / 4

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5 0
2 years ago
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The Correct Answer Is...

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Answer:

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Step-by-step explanation:

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