alfonso7guzman7
alfonso7guzman7
03-10-2020
Mathematics
contestada
Subtitute 2x+y=7 and 3x-y=8
Respuesta :
taaaaan
taaaaan
03-10-2020
2x + y =7 (1)
3x-y=8 (2)
(1) + (2)
5x = 15
x = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
help me plz and god bless
what does minor mean in the sentence
PLEASE PLEASE PLEASE HELP ME OUT.....I SWEAR I'LL HELP U THEN
Find the period of the function. y=3 sin x/8
What happened to ava from escaping polygamy
Pls help!!! So I been needing help for the past week now and my friends dk either cuz they just as dumb as me.
Please help i don’t understand :(
How did the US government pay for the war effort during World War II
which of the following was unknown to the ancient Greeks
Which 1950s rock star did Berry Gordy model his vision after, creating music that he thought could appeal to not only a black audience, but a white one as well?
