A I think
Step-by-step explanation:
I'm not 100% sure though
X = -1/15y+7/3
I hope this helps! :>
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Answer:
7k
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Step-by-step explanation:
We are trying to combine like terms with the expression: -k - ( - 8k)
We are pretty much solving it.
Solve:
-k - ( - 8k)
The "- ( -" turns into a plus sign.
So it would look like:
-k - -8k or -k + 8k
Now, you would finish solving
-k + 8k = 7k
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Answer: r = - 20
Step-by-step explanation:




