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
nirvana33 [79]
3 years ago
5

4.5(8-x)+36=102-2.5(3x+24) show step by step how to solve please.

Mathematics
1 answer:
romanna [79]3 years ago
3 0
Expand

simplify 36 - 4.5x + 36 to -4.5x + 72

simplify 102 - 7.5x - 60 to -7.5x + 42

add 7.5x to both sides

simplify -4.5x + 72 + 7.5x to 3x + 72

subtract 72 from both sides

simplify 42 - 72 to -30

divide both sides by 3

simplify 30/3 to 10

Answer: x = -10
You might be interested in
How do you know if a guy likes you especially if he's shy? fre.e points basically
kondor19780726 [428]

Answer:

well it's hard to tell if he's shy, but a small hint to tell would be if he's looking for you a lot in like school or work, or if he's keeping in touch with you, talking to you more than usual, or he gets clingy.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the value of x ??
mr Goodwill [35]

Answer:

x = 26

Step-by-step explanation:

because JKL is 90 degrees

x+8 + 2x+4 =90

3x + 12 =90

3x = 78

x = 26

6 0
3 years ago
Read 2 more answers
A Real estate agent receives a commission of 9% on property sold through her. What is her commission on a sale of $42,000?
NISA [10]

Answer:

$ 3780 will be commission

Step-by-step explanation:

as the commission is 9 % of the total amount of property sold

property sold for = 42000 $

9 % of the total property= 0.09 x 42000

                                      = 3780 $

3 0
3 years ago
Read 2 more answers
Will give BRAINEST
Svetlanka [38]
X-y=2 (*-2) --> -2x+2y=-4
2x+3y=14 
------------------
2x+3y=14 
 -2x+2y=-4
------------------
5y=10
y=2


4 0
3 years ago
Read 2 more answers
Solve square root <br> X^2+12x+43=0
AlekseyPX
x^2+12x+43=0&#10; 

x= \dfrac{-b+ \sqrt{b^2-4ac} }{2a}, \dfrac{-b- \sqrt{b^2-4ac} }{2a} 

x= \dfrac{-12+ \sqrt{12^2-4*43} }{2},\dfrac{-12- \sqrt{12^2-4*43} }{2} 

x= \dfrac{-12+2 \sqrt{7i} }{2}, \dfrac{-12-2 \sqrt{7i} }{2} 

x=-6+ \sqrt{7i},-6- \sqrt{7i}
5 0
2 years ago
Read 2 more answers
Other questions:
  • Divide.
    14·1 answer
  • What is the correct definition for sec theta ?
    14·1 answer
  • Santana is plotting points on a graph. The ratio of y-value to x-value is 3 to 4 for each point. What will be the x-value of a p
    7·2 answers
  • A study is conducted to determine if the blue light from a tablet device will affect the fall asleep time of people in various a
    12·1 answer
  • Which inequality correctly compares One-third, Five-sixths, and Three-fifths? One-third &lt; Three-fifths &lt; Five-sixths One-t
    7·1 answer
  • What is the volume of the cylinder?
    10·1 answer
  • There are 10 marbles in a bag 1/5 are and the other are blue .What is the ratio of red to blue marbles
    15·1 answer
  • -: ʇᴉ ǝʌlos<br><br><img src="https://tex.z-dn.net/?f=%28%20%7B6%7D%5E%7B2%7D%20%20-%204%20%7B%7D%5E%7B2%7D%20%29" id="TexFormula
    14·1 answer
  • line has the equation y=6x +b. What must be the value of b for the line to model a directly proportional relationship
    11·1 answer
  • #72 i will give brainliest to the best answer!​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!