lilly4085
lilly4085
25-10-2018
Mathematics
contestada
3m - (7m+12) =2 (m-3)
Respuesta :
Аноним
Аноним
25-10-2018
remove parentheses
3m - 7m+12 = 2 m-3
collect like terms
3m-7m-12 = 2m-6
move terms
-4m - 12 = 2m-6
collect the like terms and calculate
-4m-2m = -6+12
divide both sides by -6
-6m=6
m= -1
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
HELPPPPPPPPPPP?????????
25 Points! Please answer asap! Carly stated “All pairs of rectangles are dilations”. Which pair of rectangles would prove that Carly’s statement is incorrect? (
Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heartbeat. Rank from first to last. D
Ann is moving from Houston to McKinney and rented a truck from U-Move truck rentals. The cost of a one-day truck rental is given byC(m) = 0.5m + 40,where m is t
What is sin -1(1/2) if the terminal side of 0 is located in quadrant 1.
Based on what you've learned about natural selection and the evolution of traits, what do you think happened to the beaks of the finches? How did you make this
Suppose that replacement times for washing machines are normally distributed with a mean of 9.3 years and a standard deviation of 1.1 years. Find the probabilit
20 POINTS!!! Please Help At a space exploration center, astronauts are training on a human centrifuge that has a diameter of 70 feet. a. The centrifuge makes 72
Which of the following could be an example of the fundamental attribution error? a. Ralph thought that the reason he failed was that he was sick that day. b. Su
What is the scale factor?
