jewerls
jewerls
04-03-2017
Mathematics
contestada
X=-6+y x-3y=28 substitution
Respuesta :
wolf1728
wolf1728
04-03-2017
A) x=-6+y
B) x-3y=28
We can substitute equation A into B
B) -6 + y -3y=28
B)
-2y = 34
y = -17
x = -23
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
when all power and authority rests with one person, it is called a
Which products are formed when aluminum is added to a silver chloride solution? none only AlCl3 AlCl3 and Ag AlAg3 and Cl2
What are two manual labor jobs that were performed in the past that could contribute to the respiratory issues of today?
What number would complete the pattern below? 107 98 90 83 77 __ 68 65
What is the exact area of the circle having a radius of 11 miles?
Robert buys 20 shares of Apple at the close price of $266.70. His broker charges him 5% of each share as a transaction fee. How much did Robert spend in total t
what do a mole of magnesium (mg) and a mole of iron (fe) have in common
who received greece and macedonia following alexander the great's death?
Given the expression: 5th + 6b + 7c.Sendo a = 1, b = c = -7 and 10.What the numerical value of the given expressõa?
why does dust finger read the ending of the story when he has the chance in meggie's bedroom? What stops him?
