3076850
3076850
02-05-2019
Mathematics
contestada
solve..........20 = 5x + 10y
Respuesta :
Аноним
Аноним
02-05-2019
5x + 10y = 20
-5x + 20 = 10y
-x/2 + 2 = y
y = 2 - x/2
20 - 10y = 5x
4 - 2y = x
x = -2y + 4
Answer:
x = -2y + 4
y = 2 - x/2
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Sarah recently learned about performing a cost–benefit analysis while studying environmental policies. Help her choose the right terms to describe this type of
La es algo que no se puede evitar a. nacimiento b. novios c. muerte
From the crucible, A disagreement between _____ resulted in a long-standing grudge stemming from a salary dispute.
Luke Bryan's first album was what?
A vs an, if wrong change it PAC man thought he had found an four leafy clover but upon closer inspection it only had three leaves
PLEASE HELP FAST For v=-5i-2j, find unit vector u in the direction of v, and write your answer as a linear combination of the standard unit vectors i and j
Jason used the commutative property to write an expression that is equivalent to 3 4 + 5.6b + 9. 3 4 + 5.6b + 9 is equivalent to 9.0 + 56b + 3.4.
how much amendments dose the state of California have?
In "The £1,000,000 Bank-Note," why did Mark Twain most likely create the character Henry Adams as an American living in England? A. to better compare and contr
what happens to the particals of a substance as its temperature increases
