jeanette1234
jeanette1234
13-12-2014
Mathematics
contestada
solve this equation
3x+5y=26
2x-y=13
Respuesta :
AwfulLife
AwfulLife
13-12-2014
Okey I help you
3x+5y=26
5*/2x-y=13
3x+5y=26
10x-5y=65
+------------------
13x= 91
x=7
3x+5y=26
3*7+5y=26
5y=5
y=1 ,,
Hope it helps :))
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Hello. I need some help on how to say "I don't like spiders very much" I said "Me no gustan mucho arañas" Is this right or do I have to put "Los arañas" Or "las
fill in the next number in the pattern. 4, 9, 12, 17, 20, 25, 28
Where are they taking Hester
Dominic made the table below to organize his notes about mixtures. A 1-column table. The first column labeled properties of mixtures has entries has no set comp
what is the sqare root of 81 pls help
Peter is noticing changes in the expression of affection and distribution of power in his relationships with his parents. He is less likely to rush to them with
(2z-16) divided by (8+z
Eric Company has the following information: Total revenues $860,000 Sales returns and allowances $50,000 Sales discounts $30,000 Ending inventory $100,000 What
How long is the shortest route from Allenville to Greenwood?
A statistics teacher wants to break his class of 28 students into four groups of sevenIn how many ways can he do so?Suppose each group needs a leader and a reco
