anastasias1229 anastasias1229
  • 16-01-2020
  • Mathematics
contestada

78 = -2 (m + 3) + m

Solve for m

Respuesta :

brettcole6 brettcole6
  • 16-01-2020

Answer:

-37.5

Step-by-step explanation:

Answer Link
josshyaby
josshyaby josshyaby
  • 16-01-2020

Answer:

Step-by-step explanation:

78 = -2 (m + 3) + m

Opening bracket

78 = -2m - 6 + m

Collecting like terms

78 + 6 = -m

-m = 84

m = -84

Answer Link

Otras preguntas

16 ounces is equivalent to 1 pound. A lion cub born at the zoo weighs 2 1/2 pounds. How many ounces does the lion cub weigh? Show your work.
Where is aluminum found? OA. In metamorphic rock B. In sedimentary rock C. In igneous rock OD. In granite rock​
I need help pls with this
What do biologists call a virus that infects bacteria? A DNA B a bacteriophage
PLS HELP I GIVE 28 POINTS THIS IS REAL QUESTION!!!
What is the area in FEET of a parallelogram that has a base of 120 INCHES and height of 10 FEET?
View Juan's schedule. Horario Escolar -- Estudiante: Manuel Ortega hora clase profesor sala de clase 7:50 Inglés Sr. Rivera 2 8:55 Educación Física Sr. Banderas
Which is an example of how water is used inside and around the home?
8 cm 11 cm 14 cm volume​
The formula d = 52t+65t can be used to find the distance, d, between two cars after traveling t hours in opposite directions. After how many hours will the dist