daniel1236
daniel1236
30-12-2019
Mathematics
contestada
2(m-7)-9=9
Please help me
Respuesta :
leauhnshields07
leauhnshields07
30-12-2019
2(m) = 2m
2(7) =14
2(m-7)= 2m+14-9=9
2m-5=9
+5=+5
2m=14
2/2=14/2
m=7
2(7-7)-9=9
2-9=9
-7=9
Answer Link
Cathi
Cathi
30-12-2019
2m-14-9=9
2m-23=9
2m=32
M=16
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
graph the linear equation 2x-2y=8
The following equation: P= 111t + 3400 gives the total population, P, of a small city t years after 1994. Use the equation to determine when (what year) the pop
This is the Hatchet book, I just need a tiny bit of help on how I could possibly write this, I am a bit stuck... Pretend that you are Brian. Write a detailed de
Which situation below correctly represents the algebraic expression 6x – 2? A. Tom has 6 children he is taking to the zoo and 2 children decided not to go. B.
The time needed to complete a final examination in a particular college course is normally distributed with a mean of minutes and a standard deviation of minute
Plz help i need to turn in my test and im stuck on this question.
In a game, students draw a card, replace it, and then draw again. What is the probability of drawing a prime number then a composite number
Find the circumference of the circle with radius r cm
How can I become an astronaut I'm currently 13 urs old
How do you find the radius of a cube? There is no answer choices, my own question. 15 points plz describe well. And no bit links plz.
