KoolAidMan1111
KoolAidMan1111
22-01-2018
Mathematics
contestada
What is x-y=7 and 3x+2y=6
Respuesta :
Аноним
Аноним
22-01-2018
x - y = 7 Muliply by 2:-
2x - 2y = 14
3x + 2y = 6 Add the 2 equations:-
5x = 20
x = 4
So 4 - y = 7
y = -3
Answer x = 4 , y = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
why did Russia join ww1
im really confused about this it says find the area of composite figures
Immunity that results from the natural exposure to an antigen (which means you are actually fighting off the antigen) in the environment is called ________ immu
What human body system can be fossilized
how did nazi troops use encoded communication in ww2
The Rocket Club is planning to launch a pair of model rockets. The table lists the rocket bodies and engines that are available. Based on Newton’s laws of mot
PLEASE HELP ME ON THIS ASAP!!!! ~BRAINLIEST AVAILABLE TO CORRECT ANSWER PLZ EXPLAIN
The concept of operant conditioning is a part of the broader concept of ________, which argues that behavior follows stimuli in a relatively unthinking manner.
what is the five number summary for the data set? 28, 34, 26, 33, 48, 42, 39, 28, 36
What does the handshake between the soldier and civilian in this photograph symbolize? the Cold War the break-up of the Soviet Union unification of East and Wes
