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DiKsa [7]
3 years ago
13

11 = − 3k − 22 − 8k K equals what?

Mathematics
1 answer:
butalik [34]3 years ago
3 0

  11 = -3k - 22 - 8k

  11 = -11k - 22         <em>added like terms (-3k and -8k)</em>

<u>+22</u>     <u>     +22 </u>

33 = -11k

\frac{33}{-11} = \frac{-11k}{-11}

 -3 = k

Answer: k = -3

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To solve this, set up two equations using the information you're given. Let's call our two numbers a and b:
1) D<span>ifference of two numbers is 90
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Now you can solve for the two numbers.
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