omar2334
02.08.2019 •
Mathematics
Solve for u and simplify. 4(u+3)+3u=-2 u=?
Solved
Show answers
More tips
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- D Dating, Love, Relationships How Long Can Love Last?...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- F Food and Cooking How to Quickly Put your Child to Sleep?...
- C Computers and Internet How to Create a Website for Free and Easy?...
Answers on questions: Mathematics
- M Mathematics Lim (x— 1)x^2 +3x-4/x-1...
- M Mathematics Which steps will translate f(x) = 3to g(x) = 3x +1 + 4? O Shift f(x) = 3X one unit up and four units to the right. O Shift f(x) = 3 one unit up and four units to...
- M Mathematics On monday it took 5 builder 3 1/2 hours to build a wall...
- M Mathematics Which statements apply to the expression 5 ? Check all that apply. The base is 5 The base is 3. The exponent is 3. 3 3 3 The expanded form is 555 3.3.3 The expanded...
- M Mathematics What is 2.325+2.675= ??...
- M Mathematics 10 points and brainliest plz i need help...
- M Mathematics A How many faces does this prism have? B. How many edges does this prism have? C. How many verticies does this prism have?...
- M Mathematics PLEASE HELP ASAP: 1) What is the measure of ⦣4? 2) How many degrees are in a triangle? 3) What is the measure of ⦣8? 4) What is the measure of ⦣5? 5) If the measure...
- M Mathematics Sarah’s kite is flying above the beach at the end of a 75m string. If the angle of elevation to the kite measures 68 degrees and Mary is holding the kite 1.2m off...
- M Mathematics Please help thank you...
Ответ:
distribute: 4u+12+3u=-2
simplify: 7u+12=-2
isolate the variable: 7u=-14
divide: u=-2
check 4(-2+3)+3(-2)=-2
-8+12-6=-2
-2=-2
therefore, u= -2
Ответ:
A
Step-by-step explanation:
Just got 100 on Edu