helpmeforexams
helpmeforexams
04-06-2019
Mathematics
contestada
-6x+4y=10
X-5y=-21
Please solve !
Respuesta :
rdondero24
rdondero24
04-06-2019
x-5y=-21
x=-21+5y
-6(-21+5y)+4y=10
126+-30y+4y=10
126+-26y=10
-26y=-116
y=4.4615
x=1.3076
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
What would 8.9 be as a percent? (Sorry for all the percent questions)
cual es el perimetro de un cuadrado de lado de 8cm please
A function is shown in the table. x g(x) −2 2 −1 −3 0 2 1 17 Which of the following is a true statement for this function? (A)The function is increasing from x
What is the definition of the Lactic Acid system?
A scale drawing of a rectangular room has a length of 6 inches and a width of 4 inches. The drawing uses a scale of 1 inch to 3 feet. Find the cost to carpet th
Rewrite the fraction in simplest form. 24/36
tokyo is the capital of what country
If it is 11:45 a.m., what will the time be 3 hours and 15 minutes later? 4:15 p.m. 2:45 p.m. 3:15 a.m. 3:00 p.m.
A coin is tossed 10 times resulting in 7 heads and 3 tails. The same coin is tossed 1000 times resulting in 510 heads and 490 tails. What is the theoretical pro
Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 2, negative 1, and 2 Which of the following functions best
