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
MrMuchimi
2 years ago
8

29+5x=4 21+3x=51 13+5x=33 47-3x=32 157+-11x=69 1x+72=82

Mathematics
2 answers:
saul85 [17]2 years ago
8 0
1. x=-5
2. x=10
3. x=4
4. x=5
5. x=8
6.x=10
aniked [119]2 years ago
5 0
1- rearrange terms
29+5x=4
5x+29=4
Subtract 29 from both sides since it don’t have the variable
5x=-25
Divide by 5 to get individual X.
X= -5

2- rearrange terms
3x+21=51
Subtract 21 from both sides.
3X=30
Divide by 3.
X= 10

3) rearrange terms.
5x+13=33
Subtract 13.
5x=20
Divide by 5.
X=4

4) -3X+47=32
Subtract 47 from both sides.
-3x=-15
x=5

5) -11x+157=69
Subtract 157
-11x=-88
Divide by 11.
x= 8

6-
1x+72=82
subtract 72.
1x=10
Divide by 10.
X=10
You might be interested in
What's 29.4983 rounded to the nearest cent
konstantin123 [22]
We need to identify what "the nearest cent" is. 

So! 
AB.CD

That is a representation of a number using variables, but we'll just say it's for place values. 

A is in the Tens Place
B is in the Ones Place
C is in the Tenths Place (1/10)
D is in the Hundredths Place (1/100

Since we are talking about money let's put it in relation to a dollar. 

A is in the Ten Dollar Place
B is in the One Dollar Place
C is in the Tenth of a Dollar Place (1/10 of a dollar)
D is in the Hundredth of a Dollar Place (1/100 of a dollar)

So, what is 1/10 of a dollar? 
What amount of money times 10, would get you 1 dollar. Or you can think of it as if you had 10 of one value of money and you got a dollar what is that? A dime. 

Now, what is 1/100 of a dollar? 
What amount of money times 100, would get you 1 dollar. 1 cent (Or it is sometimes called a penny). 

So that means any number beyond the 1/100 of a dollar point (D) will be rounded. If it's the first number after the 1/100 of a dollar is greater than (or equal to) 5 then we round the cent value up. If it is less than 5 we round down. 

$29.4983
So, 9 is our cent place. 8 is greater than 5, so we round 9 up. (Add 1. Since it is 9 it will carry over into the 1/10 of a dollar place)

Our answer is: 
$29.50

8 0
3 years ago
How much is 14 kg 450 gram less than 20 kg​
Ipatiy [6.2K]
The answer.
14kg 450gram - 20kg = 5kg 550gram
Please make me the brainliest
4 0
2 years ago
Read 2 more answers
If I earned $1 every 3 months, how many months until I earn $1000?
KatRina [158]

Answer: 250 years

Step-by-step explanation:

12/3=4

4 x $1 = $4 per year

$1000/4=250

250 years

3 0
2 years ago
Read 2 more answers
E^4x-1=3 please help what is the exact solution
Roman55 [17]
<span><span> combine like terms4ln(x) = 8

</span><span>divide both sides by 4.ln(x) = 2

</span><span>exponentiate both sides.<span>eln(x) = e^2</span>

</span><span>inverse property of exponents and logs <span>x = e^<span>2
pls return favor and answer question in profile pls
</span></span></span></span>
8 0
3 years ago
PLS URGENT<br> (1x2)^1.5{[(5x10)+(200/4)]/5}
scoundrel [369]
I believe the answer would be 168

4 0
3 years ago
Other questions:
  • (17 POINTS) Solve the following equation. 3(y-5) +2 = 5
    6·2 answers
  • The Long family spent $38.62 for school supplies and $215.78 for new school clothes. They paid sales tax on their purchases. If
    11·1 answer
  • A florist orders sunflowers every 6 days, starting from the sixth day of the year, and daisies every 4 days, starting from the f
    10·1 answer
  • House sold for $132000. Seller made 10% over original purchase price. What is the original purchase price of house
    14·1 answer
  • WO
    8·1 answer
  • Marketing estimates that a new instrument for the analysis of soil samples will be very successful, moderately successful, or un
    11·1 answer
  • What is the equation of the line that passes through the points (0,5) and (2/3)
    13·1 answer
  • this graph displays the speed of my CPU relative to the temperature. based on the graph, what is the rate of my CPU speed over t
    10·1 answer
  • Please help me, i will mark the brainliest pls!
    15·1 answer
  • Melissa has 120 kilograms of rice. Her mother sold 105 kilograms. What percent of the rice was sold? with solution :D please​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!