patteigh patteigh
  • 15-12-2021
  • Mathematics
contestada

Solve: 7(2r – 5) = 4r + 5(2r + 3)
a. -7
b. -8
c. no solution
d. infinite solutions

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-12-2021

Answer:

no solutions

Step-by-step explanation:

7(2r – 5) = 4r + 5(2r + 3)

Distribute

14r -35 = 4r+10r+15

Combine like ters

14r-35 = 14r+15

Subtract 14r from each side

14r-35 -14r = 14r+15-14r

-35 =15

This is not a true statement so it has no solutions

Answer Link
Yang100
Yang100 Yang100
  • 15-12-2021

Answer:

C) No Solution.

Step-by-step explanation:

7(2r-5)=4r+5(2r+3)

14r-35=4r+10r+15

14r-35=14r+15

14r-14r-35=15

-35=15

no solution.

Answer Link

Otras preguntas

What phrase best defines characterization
I NEED HELP PLZ!!!!!!!!!! 35 POINTS
Why did the Articles of Confederation not work?
Peter the Great reduced the power of the boyars by
Find the area of the parallelogram. A: 11 square units B: 24 square units C: 12 square units D: 14 square units
what is 6 times the quantity x plus 4?​
Please, help for me: compare 7km^2 ? 7km. What's difference?
Which of the following is a feature of the color of an object? A. It is a subjective experience, based on the frequencies of light waves the eye receives. B.
if an organism displays a trait or does not display a trait,what can we say about that trait? A.it is polygenic B.it has mutated C.it is controlled by one gene
You have $20. Suppose you make x dollars in tips tomorrow at work. Which inequality must be true for you to have enough money to buy a pair of jeans after work?