2022rickskyye
27.11.2019 •
Mathematics
If 7 added to twice a number the result is the same as if 11 is added to the number itself find the number!
Solved
Show answers
More tips
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- L Leisure and Entertainment What to Bring on a Hike? Essential Items to Pack for a Safe and Enjoyable Adventure...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- S Style and Beauty Autotanning: Harmful or Safe?...
- F Food and Cooking 10 Ideas for a Wedding Anniversary Gift...
- H Health and Medicine How to Reduce Sweating in the Heat and Beyond: Say Goodbye to Excessive Sweat...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- H Health and Medicine What to Eat to Lose Weight?...
- A Animals and plants How to Teach Your Parrot to Talk?...
- H Health and Medicine How to Improve Your Posture?...
Answers on questions: Mathematics
- M Mathematics Pick any three-digit counting number. reverse the digits of the original number. the difference of these two numbers has a tens digit of 9....
- M Mathematics Frank needs to fill juicecups for his little sister s birthday party there are 35 juice cups in each juice cup holds 12 fluid ounces the juice comes in a 1 gallon bottle...
- M Mathematics Can u answer this please?thanks! ☺️perform the indicated operations and simplify....
- M Mathematics Pls help will be nice...
- H History Given that wealthy white Southerners enjoyed such entertainment as jousting and settled matters of honor with dueling, what seems to have been one major difference between...
- C Chemistry Give the product formed when 3-methyl-2-cyclohexenone undergoes a reaction with CH3MgBr, followed by aqueous workup....
Ответ:
7 + 2(x) = 11 + (x)
so you should add -x on both sides and the -7:
2x -x = 11-7
x = 3 :)))
I hope this is helpful
have a nice day
Ответ: