1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STALIN [3.7K]
3 years ago
9

10 + 2n = 8n - 2n + 10

Mathematics
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

n=0

Step-by-step explanation:

Rearrange

10+2=8−2+10

2+10=8−2+10

Combine like terms

2n+10=<u>8n−2n</u>+10

2+10=<u>6</u>+10

Subtract from both sides

2+10=6+10

2+10<u>−10=</u>6+10<u>−10</u>

Simplify

2n=6n

Subtract both sides from 6n of the equation

2=6

2<u>−6</u>=6<u>−6</u>

Solution

n=0

You might be interested in
Find the unknown side length, x. Write your answer in simplest radical form.
velikii [3]
The answer should be 16√5
8 0
3 years ago
Lei had php 150. She spend php 48 for spaghetti and Php 12. For the drinks what percent of her money was left​
musickatia [10]

Answer:

She has 60% of money left.

Step-by-step explanation:

You have to find out how much Php that Lei has left :

Php 150 - Php 48 - Php 12 = Php 90

She has a remaining of Php 90. Next, you have to find the percentage by dividing hy original amount and then, multiply by 100 :

(90/150)×100 = (3/5)×100 = 60%

7 0
3 years ago
ed is using the recipe shown to make fruit salad he wants to use 30 diced stawberries in his vruit sald how many bananas apples
Leya [2.2K]
We know that 1 serving = 4 bananas 
3 apples
6 pears
and 20 strawberrys
To get 30 we need to half 20 =10    20+10=30

That means we also needs to half the other ones
1/2 of 4 = 2   4+2=6
1/2 of 3 = 1.5 3+ 1.5=4.5
1/2 of 6 = 3  6+3=9

6 Bananas
4.5 Apples
9 Pears
30 strawberries diced.
6 0
3 years ago
Read 2 more answers
Carl is paid $10 plus $8 an hour he was paid $66 how many hours did he work?
loris [4]
10+8h=66
minus 10 both sides
8h=56
divide both sides by 8
h=7
worked 7 hours
6 0
3 years ago
Read 2 more answers
HELP PLEASE!
arsen [322]

Answer:a two-step equation is an algebraic equation you can solve in two steps. ... It's always a good idea to check our solution in the original equation to make sure you  didn't make any mistakes:

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Write 0.07131 correct to 3 decimal places
    14·2 answers
  • Travis sketches a scale drawing of his favorite race car. The scale he uses is 1 centimeter equals 1/4 foot. If the length of th
    9·2 answers
  • Arwen uses a dropper that produces drops that have a volume of 1/8 mL to fill a 30 mL test tube how many drops does it take to f
    11·1 answer
  • What steps are used to solve this equation?<br> X/2 = 7
    6·1 answer
  • 1,003,498 word form<br> Please my
    13·1 answer
  • Solve by factoring.<br><br> 1.) 0=6x^2-13x-5<br><br> 2.) 0=4x^2-7x+3
    11·1 answer
  • Convert. Round to 3 decimal places.<br><br> 8 quarts ≈ <br> ___ liters
    5·1 answer
  • 5.55
    5·1 answer
  • Is the expression completely factored: (5 - x)(6 - 5x)
    11·1 answer
  • 50×60×8000 f(x)=4000× f (y)=​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!