wooleryashley
wooleryashley
09-04-2015
Mathematics
Answered
x-2y=-25
3x-y=0
need help solving
Answer :
konrad509
konrad509
09-04-2015
[tex]x-2y=-25\\ 3x-y=0\\\\ x-2y=-25\\ y=3x\\\\ x-2\cdot3x=-25\\ x-6x=-25\\ -5x=-25\\ x=5\\\\ y=3\cdot5\\ y=15 [/tex]
Answer Link
VIEW ALL ANSWERS ( 99+ )
Other Questions
How does a mutation affect a gene? A mutation changes the sequence of DNA bases in a gene. A mutation changes the sequence of RNA bases in a gene. A mutation cr
Place least complex to most complex: Ecosystem, tissue, cell, community, organ, population, organ system, organism, biome.
To what extent are economic shifts that originated in medieval Europe evident in today's economy?
Which of these statements is an accurate description of the first 43 Presidents of the United States? A) all have been men B) all served in the military C) all
Which words in the sentence are the adverb phrase? With movable type, many books could be printed quickly and easily. A. With movable type B. many books C. coul
what are 5 unique beliefs or practices that Buddhists bring into their daily life.
Why did the authors of the Southern Manifesto claim that Chief Justice Earl Warren’s decision was a threat to the US constitutional order?Add detail please i ne
Eventually, the U.S. government recognized the injustice done to detained Japanese Americans and extended an official apology. A. True B. False
Why did Rome not expand farther north
I need a answer for this problem