Nerdy11
Nerdy11
01-06-2017
Mathematics
contestada
how do you solve this?
Respuesta :
choco4
choco4
01-06-2017
-7x -7y = 21
Y = 6
Since they are giving you the value of 6 you just plug it in the equation
-7x - 7(6) = 21
-7x - 42 = 21
+ 42. +42
-7x = 63
/-7. /-7
X = -9
Answer Link
Аноним
Аноним
01-06-2017
-7x-7y=21
Y=6
-7x-7×6=21
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Short-period comets originate from A. the Sun. B. the Kuiper Belt. C. the Oort Cloud. D. the asteroid belt.
[-10 +(-3)]-[6+(-9)] how do you solve this question
Which of the following is an example of a measurement of velocity? A. 1 m. B. 1 m/s. C. 1 m/s². D. 1 m/s north.
What should the student work on in the revision process to improve the essay
What is a clause? A. a word that modifies a noun B. the last word in a prepositional phrase C. a group of words that contains both a subject and a predicate
Forced famine in Ukraine (1932–1933) was a direct result of
What is 105.6 mmhg= ? Torr
76 is 10 percent of what number
Which of the following is a term used to describe the place at which the continental crust ends and oceanic crust begins? Abyssal plain Continental shelf Contin
Migration is a behavior that is usually influenced by a. changing seasons. b. the phase of the moon. c. the rise and fall of tides. d. the time of day.
