deeannarod
deeannarod
01-08-2017
Mathematics
contestada
Solve for x and y: 7y−5x=31 & x=4−2y
Respuesta :
sergibcnusa
sergibcnusa
01-08-2017
7*y - 5*(4-2y) = 7y - 20 +10y = 17y-20 = 31,
y =3, x = -2.
Weird 20 min without answer!
Answer Link
nia7701
nia7701
01-08-2017
y =3 x=-2 hope it helps
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
The A site of a ribosome is where?
GE bzbbsbsvzvxvxvzbsbbhhhhdhd NFC dhehehehshbsbabdhsnzjdndbdbdhdbvdbzjajs
Which of the following describes the genotype and phenotype of parents whose child will definitely have a recessive trait? A. Both parents are homozygous for t
I need the answers plz
A salad dressing mixture of vinegar and oil is supposed to contain V ounces of vinegar for every cup of oil
What’s one raw material (reactant) used In the process of cell respiration
Use Distributive Property to simplify; -3(4c-5) -(n+7)
what other industries benefited from the automobile industry? Henry Ford was a famous american automobile manufacturer. he introduced the assembly line. what is
Help needed. 4th grade math
Each general admission ticket for a local symphony concert is $24. if someone who is a student or a senior citizen attends, the ticket cost is only $20 per pers
