erainabrown
erainabrown erainabrown
  • 03-11-2017
  • Mathematics
contestada

How do you solve this with the fractions?

How do you solve this with the fractions class=

Respuesta :

xisca xisca
  • 03-11-2017
Multiply the first equation by 2 and then add both equations . y will cancel out . you will have x=5 .Substitute the value in any equation to find out y=3
Answer Link

Otras preguntas

Given the expression: 5th + 6b + 7c.Sendo a = 1, b = c = -7 and 10.What the numerical value of the given expressõa?
which characteristics is common to renewable energy resources?
in order to assure that a policy speech acknowledges an issue, identifies a solution, and explains a plan of action, a writer should use an .
A diamond with a mass of 45 g hangs motionless from a chain. what is the upward force of the chain on the diamond?
what is the general form of the equation for the given circle? x2 y2 − 8x − 8y 23 = 0 x2 y2 − 8x − 8y 32 = 0 x2 y2 − 4x − 4y 23 = 0 x2 y2 4x 4y 9 = 0
answer the nearest tens of 924
One number is eight more than twice another. if their difference is 25, what is the larger number? 17 42 35
what is good static flexibility
the primary purpose of advertising is
answer the nearest tens of 924