Seudónimo
Seudónimo
02-12-2015
Mathematics
contestada
7(m-12)=5m
a) -7
b) 6
c) 42
d) -42
Respuesta :
Exvited
Exvited
04-01-2016
[tex]7(m-12)=5m \\ \\ 7m - 84 = 5m \\ \\ -84 = 5m - 7m \\ \\ -84 = -2m \\ \\ \frac{-84}{-2} = m \\ \\ \frac{84}{2} = m \\ \\ 42 = m \\ \\ m = 42 \\ \\ Answer: \fbox {m = 42}[/tex]
Answer Link
TSO
TSO
04-01-2016
7(m-12) = 5m
7m - 84 = 5m
2m - 84 = 0
2m = 84
m = 42
The answer is
C) 42
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
A pedestrian narrowly avoids being hit by an oncoming car. He notices that it takes a little while for his heart rate and respiratory rate to return to normal.
Can someone explain this to me?
7. A 50 foot rope is cut into two pieces, one long piece and one short piece. The length of the long piece is 5 more than 4 times the length of the short piece
What types of food are grown in the uk? why?
50x - 50 = 750 What is x?
Fill in the table to extend the Subtract 3 number pattern.
What is one reason cultures develop unique characteristics
Please Help its my birthday !!! Part A: Without using a graphing calculator, which equation could be represented by the accompanying graph? Question 10 options
How did energy use change after the use of fossil fuels?
If 2à pounds of bananas cost $1 .89 what is the cost per pound?
