ipadua25
ipadua25
27-04-2021
Mathematics
contestada
x+y=1212
x-y=518
please help me with it
Respuesta :
lucky75
lucky75
27-04-2021
Here,
x+y=1212••••••[tex]\bold{equation~I }[/tex]
x-y=518••••••[tex]\bold{equation~II }[/tex]
ADDITIONALL,both two equation.
we get that,
x+y+x-y=1212+518
2x=1730
x
=865
so,
x-y=518
865-y=518
y
=
860-518
y
=
347
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
what happens to the lawyer at the end of the story
What major Allied power refused to join the League of Nations following the end of World War I? France Great Britain United States Russia
Student spins a spinner and he chooses a scrabble tile. Is this independent or dependent
Which of the following are key beliefs of Confucianism? A.Reincarnation, respect for elders, kindness B.Polytheism, reincarnation, trustworthiness C.Respectin
With a diameter that's 11 times larger than Earth's, _______ is the largest planet. A. Saturn B. Venus C. Mars D. Jupiter
How did you determine the labels along the bottom of the bar model in step D?
the idea of policy making taking place in response to a predetermined set of rules is refered to as
Enter the number that makes the equation true. 3.15+0.6=?
What is the slope of the line 9x-6y+5=0
What is the volume of the trapezoidal right prism? A. 70m^3 B. 196m^3 C. 98m^3 D. 392m^3
