hophat312007 hophat312007
  • 27-07-2021
  • Mathematics
contestada

tìm x biết
x/7=6/-21

Respuesta :

jimrgrant1 jimrgrant1
  • 27-07-2021

Answer:

x = - 2

Step-by-step explanation:

Given

[tex]\frac{x}{7}[/tex] = [tex]\frac{6}{-21}[/tex] ( cross- multiply )

- 21x = 42 ( divide both sides by - 21 )

x = - 2

Answer Link

Otras preguntas

Why did the united states want to overthrow fidel castro?
What was the largest city-state in greece in 700 b.c?
What occurs when an egg cell and a speed cell are joined?
What were some things julius caesar did for rome while dictator?
What are the steps to solving this question?
A shirt is on sale for 20% off. The tag says that it is originally priced at $60. What is the discount on the shirt?
El hueso A) Ochenta es ____________ muy alta. los asientos B) Pedro va al ________ para ver obras de arte. el conductor o la conductora C) la persona que maneja
When was World War I ?
after fertilization occurs what does the zygote differentiate into? larva egg another zygote adult
Which department of the federal government is responsible for regulating interstate and international communications by radio, television, wore,satellite, and c