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autumnxng3094
17.12.2020 •
Mathematics
2 (k-5) + 3k = k+6
so what does k=
Solved
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Ответ:
Step-by-step explanation:
2(k-5)+3k=k+6k=
We move all terms to the left:
2(k-5)+3k-(k+6k)=0
We add all the numbers together, and all the variables
2(k-5)+3k-(+7k)=0
We add all the numbers together, and all the variables
3k+2(k-5)-(+7k)=0
We multiply parentheses
3k+2k-(+7k)-10=0
We get rid of parentheses
3k+2k-7k-10=0
We add all the numbers together, and all the variables
-2k-10=0
We move all terms containing k to the left, all other terms to the right
-2k=10
k=10/-2
k=-5
Ответ:
If School ends in June 2, and know that school start's like in Aug 10, then that means that we would have like around " 98 days" of SUMMER BREAK!
By the way, did you know that
Some critics of summer vacation point out that American students spend approximately 180 days (26 weeks) per year in school, but Asian students are "in school for 240 to 250 days"!!!.
Amazing right!?
Anyways, Hope I Helped! Have A Wonderful Day! :)