mariahunicorn2908 mariahunicorn2908
  • 15-04-2021
  • Mathematics
contestada

21 = -4x - 7
What is the answer

Respuesta :

Аноним Аноним
  • 15-04-2021

Answer:

- 7

Step-by-step explanation:

21 = - 4x - 7

- 4x - 7 = 21

- 4x = 21 + 7

- 4x = 28

x = 28 / - 4

x = - 7

Answer Link

Otras preguntas

Which of the following is 2 less than 4 more than half itself? A) 1 B) 2 C) 4 D) 8
Jessica is baking a cake. The recipe says that she has to mix 96 grams of sugar to the flour. Jessica knows that 1 cup of this particular sugar has a mass of 12
The Hundred Years' War was a struggle between A. Germany and Russia. B. France and England. C. Russia and England. D. France and Germany.
1.​Your friend confides in you that she usually can't get to sleep before 2 AM, so she is only getting about three hours of sleep each night. She keeps herself
What does Jason mean
Stuck on this problem.
_____ is a high energy molecule made from a ______ with ________ phosphates
Find 35% more than 90
. The most abundant type of rocks on Earth are classified as
Y=5x-2 is the equation of a straight line graph. What is its gradient?