02-10-2014
Mathematics

contestada

How do I solve a problem like this?

m-4=2m

Respuesta :

02-10-2014

[tex]m-4=2m\ \ \ |Subtract\ m\ from\ each\ side\\\\ -4=m\\\\ m=-4\\\\Solution\ is\ m=-4[/tex]

Answer Link

Аноним Аноним

02-10-2014

m = -4

m-4=2m
-4+m=2m (reorder)
-4 + 1m + -2m = 2m + -2m (added -2m to both sides)
-4+ -1m =0 (added like terms)
-4 +4+ -1m = 0+4 (added 4 to each side)
-1m = 4
m=-4 (divided by -1)

Answer Link

Otras preguntas

Use the graph to answer the questions. This graph represents the money earned from Carnival Ticket Sales. Use it to answer the following questions.

4. You are at the sports store looking to buy some new equipment for the sport or fitness activity of your choosing. What should you keep in mind while choosing

The speaker's commentary on grass reveals that he is... A curious and pensive. B thoughtful and caring, С naive and introspective. D shallow and self-centered.

List the five types of associations that should be included in every successful network.

Peter is driving down River Shore Road. He drives 130 meters in 18 seconds. Assuming he does not speed up or slow down, what is his speed in meters per second?

(HELP FAST) What is the solution to the system of equations graphed below?

Pllzzz answerrrr......

Explain the War of 1812 in your own words

How might public opinion factor into prsdebtial rankings in your system?

I need help here are points