SBC10
SBC10 SBC10
  • 24-01-2018
  • Mathematics
contestada

Sum of two number is 27. One number is 3 more than the other number

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 24-01-2018
x + y = 27

y = x + 3

x + (x+ 3) = 27

2x + 3 = 27
2x + 3 (-3) = 27 (-3)
2x/2 = 24/2
x = 12

x + 3 = y
12 + 3 = y
y = 15

x = 12, y = 15

hope this helps
Answer Link

Otras preguntas

Which diagrams best illustrate the daughter cells that result from normal mitotic cell division of this zygote
please help! will give brainliest
Guys help pleaseeeeeeeeeeee hurry upppppppp guys
An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 13 more
Which Natural Wonder can be found in Arizona? Polar ice caps Niagara Falls Great Barrier Reef The Grand Canyonh e l p m e i h a v e b e e n s t u c k o n t h i
71.6 less then or greater then 71.63
(x + y)/(x ^ 2 + xy + y ^ 2) + (x - y)/(x ^ 2 - xy + y ^ 2) - (2y ^ 3)/(x ^ 4 + x ^ 2 * y ^ 2 + y ^ 4)​
At a skills competition, a target is being lifted into the air by a cable at a constant speed. an archer standing on the ground launches an arrow toward the tar
PLEASE HELP, DUE SOON, TY!!:) Solve for MN. A)21 B)9 C)6 D)4
Why does descending air not allow for clouds to form.