isypatel12345
isypatel12345 isypatel12345
  • 04-03-2021
  • Mathematics
contestada

3x+5=12-7x solve? Help ​

Respuesta :

AMIM14
AMIM14 AMIM14
  • 04-03-2021

Answer:

3x + 5 = 12 - 7x

⇒ 3x = 12 - 5 - 7x

⇒ 3x = 7 - 7x

⇒ 3x + 7x = 7

⇒ 10x = 7

⇒ x= 7 ÷ 10

⇒ x = 0.7

Answer Link

Otras preguntas

Choose the best response for the following question. ¿Qué tengo que hacer? - Abro la puerta. - Abres la puerta. - Abrimos la puerta. - Abre la puerta.
Use the Pythagorean Theorem to determine if the three numbers could be the measures of the sides of a right triangle. Assume that the third measure is the hyp
The majority of elements found in the periodic table can be classified as what
which of the following statements true about the function of dna in the body
Terrorism has become a global challenge, so the United States has begun working with other nations to cut funding to terrorist cells. Please select the best
Find the fractional part of a circle corresponding to 144 degrees
What vascular plant tissue is made of dead cells
What was one goal of mercantilism? 1. removal of trade barriers 2. elimination of private property 3. establishment of subsistence agriculture 4. creation
The science of classifying organisms based on features they share is called _____.
What is the correlation coefficient with the following data points: (2,47), (3,2), (5,26)?