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
Mice21 [21]
3 years ago
6

22x+25-19=180 what does x equal

Mathematics
2 answers:
siniylev [52]3 years ago
8 0

Answer:

x = 87/11 = 7.909

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  22x - 174  =   2 • (11x - 87)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    11x-87 = 0

Add  87  to both sides of the equation :

                     11x = 87

Divide both sides of the equation by 11:

                    x = 87/11 = 7.909

One solution was found :

                  x = 87/11 = 7.909

Processing ends successfully

plz mark me as brainliest :)

Softa [21]3 years ago
6 0

Answer:7.9 approximately 8

Step-by-step explanation:

22x + 25 -19 =180

22x =180 -25 +19

22x = 180 - 6

22x = 174

x =174/22

x = 7.9 or approximately 8

You might be interested in
PLEASE HELP ME W THIS !! I RLLY SUCK AT MATH LOL
saw5 [17]

Answer:

{5}^{3}  \times {5}^{ - 2}   \\  {5}^{3 - 2 }  \\  {5}^{1}

Step-by-step explanation:

if it doesn't work I'm sorry

5 0
3 years ago
Find the area of the shaded figure. *<br><br> (2x + 3) in<br> (x - 1) in<br><br> I need help solving
-Dominant- [34]

Answer:

(2x + 3) (x- 1)

x(2x+3) -1(2x +3)

And multiply these all.

3 0
2 years ago
A function is described by the equation f(x) = 2x + 3. The replacement set for the independent variable is (2,4,6,8). Which set
Anna11 [10]
<h3>Answer:  {7, 11, 15, 19}</h3>

Write the values in the order shown. The curly braces indicate a set.

=================================================

Explanation:

The replacement set for the independent variable is {2,4,6,8}

This means we'll plug x = 2, x = 4, x = 6, and x = 8 into the function one at a time to find the corresponding y = f(x) value.

---------

Plug in x = 2 to find that,

f(x) = 2x+3

f(2) = 2*2+3 ... replace every x with 2

f(2) = 4+3

f(2) = 7

If the input is x = 2, then the output is y = 7. Therefore, the '2' in the domain corresponds to '7' in the range.

If you repeat those steps for x = 4, then you should find that f(4) = 11. Do the same thing for x = 6 and it should lead to y = 15. The last value in the range is y = 19 which corresponds to x = 8.

In short, the domain {2,4,6,8} corresponds to the range {7, 11, 15, 19}

Usually with sets, order doesn't matter. However, in this case, the order is important because we need to match the 2 with the 7, the 4 with the 11, etc.

6 0
2 years ago
What is 9-4(2x-1)=45?
Alexandra [31]
<span>9-4(2x-1)=45
Multiply -4 by 2x and -1
9-8x+4=45
Subtract 9 from both sides
-8x+4=36
Subtract 4 from both sides
-8x=32
Divide both sides by -8
Final Answer: x= -4</span>
5 0
3 years ago
PLZZZZZZZZZZZZZZZZZ help
anzhelika [568]

Answer:

true

Step-by-step explanation:

\frac{x}{2}

* substitute 30 for x *

\frac{30}{2}

we're left with 15 < 20 which is true

5 0
2 years ago
Other questions:
  • Work out the value of 3x + 2y then x = 5 and y = 4
    5·1 answer
  • The area of a parking lot is 1710 square meters. A car requires 5 square meters and a bus requires 32 square meters of space. Th
    13·2 answers
  • I need help in solving this question and figuring out the area of this square.
    14·1 answer
  • Ms. Bergen is a loan officer at Coast Bank and Trust. From her years of experience, she estimates that the probability is .025 t
    13·1 answer
  • Which set of rational numbers is arranged from least to greatest?
    11·2 answers
  • Another doctor suggest that for women, there are two researched formulas to find a maximum heart rate m in terms of age a m=220
    11·1 answer
  • Ella gana $20 por hora como carpintera y $25 por hora
    10·1 answer
  • Bedford's law states that the probability that a number in a set has a given leading digit d, is P=log(d+1)-log(d), state with p
    15·1 answer
  • What is the missing length?<br> с<br> 4 mm<br> 3 mm<br> 2<br> area = 10 mm
    11·1 answer
  • What is 60% of 50?<br><br><br> 20<br><br> 30<br><br> 40<br><br> 60
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!