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

1560ml means___ l and____ml

Solve for x: -38 + 6x = -12x + 52 a. x = 6 b. x = -6 c. x = -5 d. x = 5

12345 secret code in english

The figure below shows a partially completed set of steps to construct a rhombus PQRS: Two equal sides of a rhombus PQRS are drawn. PQ that makes an acute angl

PLEASE HELP AND FAST!!! GIVING BRAINLIEST 1. The man on the left represents "Ancient Rome." What do you know about Ancient Rome? 2. Uncle Sam is standing on the

The artist who first successfully combined folk music and rock music was: a. Tony Rice. b. Stephen Foster. c. Garth Brooks. d. Bob Dylan.

State the number of possible positive and negative real zeros of this function f(x)=4x^3-12x^2-5x+1

Nearly 1 million South Sudanese refugees in Uganda.a. Trueb. False

1. Phionah poured 100cm³ of water. Phionah later mixed 400cm³ of salt solution of density 1.6gcm3 in the water above. Determine the density of the mixture

"Eat Healthy Stay Healthy" is the slogan to keep oneself healthy and active. H are some sources of healthy food: BERRIES, FRUITS, VEGETABLES, GRAINS LENTILS and