adelina57
adelina57
02-11-2020
Mathematics
contestada
6x + 5y = 4
6x - 7y = -20
Elimination method
Respuesta :
educationfas
educationfas
03-11-2020
Answer:
12x -2y= -16
Step-by-step explanation:
6x + 5y = 4
+ 6x - 7y = -20
=
12x -2y = -16
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
how do I start my essay "write a blog entry about your summer plans"
in an ion, the number of electrons is _____ to the number of protons
A baker has 10 pies. He will cut all the pies into pieces that are each 1/4 of the whole pie. How many pieces of pie will there be? A. 1/40 B. 2 1/2 C. 14
Sam is designing a survey to determine how people feel about the military adopting a new weapon. Which question would be MOST appropriate for such a survey? A)
1. How has technology changed the way children and teenagers learn communication skills? 2. Many interview advisors suggest things like looking a person in the
7. Saturday night, Larry is attending the concert of his favorite rock band. Tickets were $250 plus 6% tax. Parking is $20 for the evening. While there, Larry p
Is Fe^+2 the same ion as Fe^2+? Yes, it doesn't matter if you put the number first or the sign first therefore... +2 = 2+ No, Fe^+2 is a cation and Fe^2+ is an
Please could you help me with this. 132 people took a driving test. 80 people predicted they would pass. 64 peopledidn't pass. Of these 64 people, 3 times as ma
Who is the foreign policy leader in the United States?
Find the sum of 6x^2+10x-16x 2 +10x−1 and -5x^2-2x+1−5x^2 −2x+1.
