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
Nesterboy [21]
3 years ago
5

Solve the equation.

Mathematics
2 answers:
sergij07 [2.7K]3 years ago
7 0
6=2x+16-5x
6=(2x-5x)+16
6-16=2x-5x
-10=-3x
X=10/3
Natasha2012 [34]3 years ago
4 0
I hope this helps you

You might be interested in
Need help with this math problem
never [62]

The flight pattern has a total search area of approximately 34900 square miles.Round to the nearest hundred as needed.


5 0
3 years ago
Solve the following equation:2x + 4 = 8
Neporo4naja [7]

You have the following function:

2x + 4 = 8

in order to solve the prvious equation for x, as follow:

2x + 4 = 8 subtract 4 both sides

2x = 8 - 4

2x = 4 divide by 2 both sides

x = 4/2

x = 2

Hence, the solution for x is 2

8 0
1 year ago
Natalie made blueberry muffins for a bake sale. Each muffin cost her about $0.25 to make. She spent $8.75 to make all of the muf
Inga [223]

Answer:

26.25

Step-by-step explanation:

she sold 35 muffins

8 0
3 years ago
Read 2 more answers
Using substitution <br> x+3y=3<br> 3y-2x=12
frez [133]

Step-by-step explanation:

<u>Given </u><u>:</u><u>-</u>

  • x + 3y = 3
  • 3y - 2x = 12

And we need to solve the equation using Substituting method . So on taking the first equation ,

\rm\implies x + 3y = 3 \\\\\rm\implies x = 3 - 3y

<u>Put </u><u>this</u><u> </u><u>value</u><u> </u><u>in </u><u>(</u><u>ii)</u><u> </u><u>:</u><u>-</u><u> </u>

\rm\implies 3y - 2x = 12 \\\\\rm\implies 3y - 2(3-3y)=12\\\\\rm\implies 3y -6-6y = 12 \\\\\rm\implies -3y = 18 \\\\\rm\implies y = -6

<u>Put </u><u>this</u><u> </u><u>Value</u><u> </u><u>in </u><u>(</u><u>I)</u><u> </u><u>:</u><u>-</u><u> </u>

\\\\\rm\implies x = 3-3*-6 \\\\\rm\implies x = 3+18 \\\\\rm\implies x = 21

<u>Hence</u><u> the</u><u> </u><u>Value</u><u> </u><u>of </u><u>x </u><u>is </u><u>2</u><u>1</u><u> </u><u>and </u><u>y </u><u>is </u><u>(</u><u>-</u><u>6</u><u>)</u><u> </u><u>.</u>

4 0
3 years ago
Read 2 more answers
When you reverse the digits in a certain 2 digit number you decrease its value by 81. What is the number if the sum of its digit
arlik [135]

Answer: 90 is a number which has 9 as the sum of its digits, 9+0=9 and if the digits are reversed, 09 is 81 less than 90.

Step-by-step explanation: Since the number must be a 2-digit number, it seems that 90 is the only number that qualifies.

If you need some equations, here is a way to set up a system to solve:

x+y= 9 rewrite to get a value for y to substitute:

y = 9-x

10x +y = 10y + x + 81 rewrite by moving (subtracting variable terms from both sides)

10x -x + y-10y = 81 combine like terms

9x - 9y = 81

Substitute for y and solve for x

9x - 9(9-x)= 81 distribute.

9x - 81 + 9x = 81

18x = 162. 162/18 = 9

x = 9

Substitute in the original equation to solve for y

9 + y = 9

y = 0

10(9) + 0 = 10(0) + 9 +81

90 - 81 = 09

6 0
3 years ago
Other questions:
  • Sonya and Isaac are in motorboats located at the center of a lake. At time t=0, Sonya begins traveling south at a speed of 36 mp
    6·1 answer
  • Sandy pays for piano lessons. she pays $120 for 4 lessons. How much does she pay for eight piano lessons?
    12·2 answers
  • 1
    7·1 answer
  • Easy 6 grade math please help!
    11·2 answers
  • Round 24.772 to each value listed below
    7·2 answers
  • What is the reciprocal
    14·2 answers
  • A cactus casts a shadow 33 feet long. At the same time of day,Liam,who is 6 feet tall,casts a shadow 9 feet long,as shown. What
    14·1 answer
  • Express -3/5 as a rational number with numerator 9.​
    6·1 answer
  • Help me pls dont waste my points lol
    13·2 answers
  • What is the equation of the line?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!