erainabrown
erainabrown
03-11-2017
Mathematics
contestada
How do you solve this with the fractions?
Respuesta :
xisca
xisca
03-11-2017
Multiply the first equation by 2 and then add both equations . y will cancel out . you will have x=5 .Substitute the value in any equation to find out y=3
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
How do parenthesis affect the answer in a problem
Kai calculates that he spends 15% of a school day in science class. If he spends 75 minutes in science class, how many minutes does Kai spend in school?
The polis or city-state of ancient Greece was __________. A.an agricultural province controlled by a governor B.a colony established overseas C.an independent c
Is the bag or beaker more concentrated in starch ?
What is the pH of a solution with a concentration of 2.4 × 10-5 molar H3O+? Show, or explain, the work used to solve this problem.
The lowest common multiple of 45 and 66.
What were the step pyramids the Sumerians built called
What is the unit rate if 12 pairs of socks sell for 5.79?
Rural slaves of Rome worked on latifundia and were often shackled together and treated harshly. True False
What is tape diagram for a math test plz tell me