jessewilmesx jessewilmesx
  • 01-12-2019
  • Mathematics
contestada

7m+12 over 8= 2m-1 over 3​

Respuesta :

Yang100
Yang100 Yang100
  • 01-12-2019

Answer:

m=-44/5

Step-by-step explanation:

(7m+12)/8=(2m-1)/3

cross product

8(2m-1)=3(7m+12)

16m-8=21m+36

16m-21m-8=36

-5m-8=36

-5m=36+8

-5m=44

m=44/-5

m=-44/5

Answer Link

Otras preguntas

Find the Slope Using the slope equation
25. Smoke and fog together give rise to: global warming smog ozone depletion acid rain
What is a tree? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.
2+2 Im graduated, so my points are up for grabs cause I’ll never use them
5. What metaphor did Las Casas use to describe the natives and where does this metaphor come from?
What happens to earnings in a cooperative?
How would ancient astronomers from Silla have observed the movement of stars and other objects compared to astronomers today?
the length of a rectangular is one less than twice the width. Find the length + width, if the perimeter is 40
Assume the AC generator produce the signal voltage as two sine waves where v = C sin (50 +90)t use compound angle identities to combine individual sine waves in
[tex]\sqrt{x} 180[/tex]