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 ( 99+ )
Otras preguntas
what do b times h mean
What's the scientific notation for 420
Why do whole numbers with an exponent get bigger while fractions with an exponent get smaller.
How would the defeat of Russia by Germany have affected the strategic position of great Britain and the united states
simplify 24/40 in simplest form
The American Revolution has been important in world history because it __________. A. the first communist revolution in history B. encouraged later revolutions
Abag of cookies can be shared equally among 2, 3,4,5, or 6 friends. what is the least number of cookies the bag could have
Equivalent mixed number for: 21/8 = ?
what is the capital of the states whose neighbors include minnesota , iowa, and michigan?
at carters birthday party his mom made a cake in a rectangular shape. The length of cake is 8cm and width of cake is 6 cm. If she wants to add 1 cm of cream aro
