herandylucas
herandylucas
05-02-2014
Mathematics
contestada
Substitution how do u do it??
Respuesta :
crisforp
crisforp
05-02-2014
3x-(2x+7) = -9 <=> x -7 = -9 <=> x = -2; y = 2(-2) + 7 = 3.
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
write the types of country on the basic of the development
need help please, I dont exactly get how to do this. Thank you!
Which of the following was an effect of the U.S. Supreme Court ruling in Plessy v. Ferguson? A. Many African Americans were expelled from their homes. B. Africa
What information in the article and the diagram helps understand how the trip was different for first-class passengers and steerage passengers of the Titanic?
A Drosophila fruit fly cell with 2N = 8 chromosomes-two of each kind- is called
Explain the principle of bone method and its significance in China?
Naomi is planning to get a job after graduating from college. Which explains why she should establish a positive credit history? She will appear more responsibl
Which group would likely NOT be on the President's foreign policy team
Need help plsss is 3/100 equal to 0.300 ???
ANSWER ALL THE QUESTIONS FOR BRAINLIEST How long ago did the common ancestor of all the organisms on this phylogenetic tree exist? b. Which two lines diverged 3
