gregtburris gregtburris
  • 17-11-2020
  • Mathematics
contestada

- 5 + 7 m - 20 = 20 - 2 m

Respuesta :

emmafolami
emmafolami emmafolami
  • 17-11-2020

Answer:

m=5

Step-by-step explanation:

collecting like terms you have;

-5-20-20 = -2m-7m

-45= -9m

dividing both sides by -9 to get m will become

-45÷-9=5

where minus divides minus and 45 divided by 9 will be equal to 5

Answer Link

Otras preguntas

Jack's brother is 14 years older than him. In six years 'time, Jack's brother will be twice as old as him. How old is Jack now?
What does the term scarcity mean as it relates to economics?
Identify an equation in point-slope form for the line parallel to y 2 x - 4 that passes through (-1,7).
The temperature of your water was 22.4 degrees Celsius. The volume of hydrogen collected was 37.1 mL. The atmospheric pressure in the lab room was 29.18 inches
How does this narration presented in the film adaptation of the most dangerous game
help me with this question please
Any help would be greatly appreciated
A_______insurance plan allows a person to set aside money to use in the future to cover predicted medical expenses.
A blueberry grows at the rate of 0.7mm per week. If the biggest blueberry in my farm is now 4.9mm, how long has it been growing for?
Based on the excerpt how is Charlie changing as a person