LaurenN14
LaurenN14
07-11-2016
Mathematics
contestada
can someone tell me how to solve this
Respuesta :
MohamedSharif
MohamedSharif
07-11-2016
x squared+y=18
x+y=6. use elimination method.(+y and +y cancels
x squared -x=x
18-6=12
x=12
for y take one of the above equations
x+y=6(replace x with 12
12+y=6(collect the like terms
y=6-12
y=-6
so x=12 and y=-6
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Deepa Karmakar represented India at the Summer Olympics and made the country proud even after losing the bronze medal. Write an article in about 100-150 words o
The concept of free will is opposed by determinism. Determinism is the belief that blank.
Bal year and Be 113 There was a Z difference of € 8,595 in a trial balance. It has been transferred to debit side of following errors were Suspense account. Lat
Can I get summary of "Reach for the top
Which of the following shows the factorization of 3x4 + 6x3 + 4x2 + 8x? Question 5 options: A) (3x2 + 4)(x + 2) B) x(3x2 + 4)(x + 2) C) x(3x2 + 4)(x –
In a service, of the people are men, 4 3+ are women and the rest are children. If there are 50 children, how many (a) people are there altogether? (b) more wome
Which of the following shows the factorization of 3x4 + 6x3 + 4x2 + 8x? Question 5 options: A) (3x2 + 4)(x + 2) B) x(3x2 + 4)(x + 2) C) x(3x2 + 4)(x –
nvm this i found the answer that i need
Nevermind, I found my answer.
Louis xiv was like in global history
