luciferokumak
luciferokumak
05-01-2018
Mathematics
contestada
−8y+9x=−5 8y+7x=−75 x= y=
Respuesta :
ElenaClaudia
ElenaClaudia
05-01-2018
-8y + 9x = -5
8y + 7x = -75 +
--------------------------
/ 16x = -80
x = -80/16
x = -5
8y + 7x = -75
8y - 35 = -75
8y = -75 + 35
8y = -40
y = -40/8
y = -5
Answer
: x = y = -5
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Crea un texto donde digas la presencia de perjuicios haciendo uso de actitud crítica y reflexiva donde se discutan eso estereotipos origen y a qué persona afect
The ratio of the number of Eminem CDs Mimi has to the number of Eminem CDs Rita has is 5:8. Rita has 18 more Eminem CDs than Mimi. If Rita gives 22 CDs to Mimi,
Which statement accurately evaluates Truman's policy of containment in Korea? (1 point)A) It prevented the expansion of communismB) It led to a major rollback o
based on figure 3 which is an accurate comparison of oscillatory activity for innervated and denervated chromatophores
Which of these activities provides an example of positive parenting
Which common arguments were given in support of the American colonists' declaration of independence? Select all correct answers. A: Parliament did not have the
The pmf of the amount of memory X (GB) in a purchased flash drive is given as the following.x 1 2 4 8 16p(x) 0.05 0.15 0.30 0.35
Find the value of the expression 8x↑3 if: x=3
Prior to the eighteenth century, Group of answer choices governments were primarily democratic. governments rarely sought the support of their people. most gove
(y^x - 5)( y^x + 5) need help again
