ericadiaz0419 ericadiaz0419
  • 03-03-2016
  • Mathematics
contestada

Which equation is equivalent to 3[x + 3(4x – 5)] = 15x – 24?

Respuesta :

ValyRemus
ValyRemus ValyRemus
  • 03-03-2016
[tex]\rm 3[x+3(4x-5)]=15x-24\ |\div3\\\\x+3(4x-5)=5x-8\\\\x+12x-15=5x-8\\\\13x-15=5x-8\\\\13x-5x=15-8\\\\8x=7\\\\\boxed{x= \frac{7}{8} }[/tex]
Answer Link
samrocks3656 samrocks3656
  • 23-09-2020

Answer:

The answer is 39x-45=15x-24

Step-by-step explanation:

Answer Link

Otras preguntas

The sum of fifteen and six times a number t is eight-one. What is the number?
Star Wars was the name given to which Reagan effort? Nuclear Arms Disarmament Nuclear Arms Race Strategic Defense Initiative Strategic Offense Initiative
what service did the byzantine empire perform for european civilization?
What was most surprising about the outbreak of the Chinese Civil War?
what is 18 percent of 4,500.00 dollars
______ nations are those who do not have the resources to carry on productive trade agreements.
What are the solutions to the equation y² + 16 = 212? Choose all answers that are correct. A. 98 B. –98 C. 14 D. –14
three more than two times a number is three
Are milligrams lighter or heavier than centigram
write an equation that would define the same line as 7x-2y=5