centuryjones
centuryjones
23-04-2017
Mathematics
contestada
<br />How do I solve 2x+y=10
Respuesta :
natasha13
natasha13
23-04-2017
X is 3 y is 4 hope this helps :)
Answer Link
ghanami
ghanami
23-04-2017
hello :
the system is :
2x+y =10 ...(1)
x= 3y+4.....(2)
subst in (1) :
2(3y+4) + y = 10
6y +8 + y= 10
7y=2
y= 2/7
x= 3(2/7)+4 = 34/7
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
I need help plssssssssssssssssssssss
what is the ratio of 8kg to 800g to 4000g
Facts about Amelia Earhart pls domt copy paste :)
question#12 on edge will give brainliest!
2 3/2 as a improper fraction
Help me find N please!!
If I have no friends and this other girl has no friends do we become friends or not? (My friend dared me to ask) sorry
What is the slope of the following graphs?
This week, Talia ate 12 granola bars, which was 300% as many as she ate last week.How many granola bars did Talia eat last week? 12 is 300% of what number? The
simplify the following (-xyz^3)^6(x^2y^3z^4)^2(-3x^3yz^2)^4
