Solve for x and y liner equation, Mathematics

Solve for x , y

(x + y - 8)/2  =( x + 2 y - 14)/3 = (3x + y - 12)/11

 

(Ans: x=2, y=6)

Ans:     x+ y - 8/2  =   x + 2y - 14 /3  =   3x+ y- 12/11

x + y- 8/2     =     x + 2y - 14/ 3

On solving, we will get....y= 6

x + y - 8 /2  =    x - 2/2  =  x+ 2y- 14/3

On solving , we will get....

x   = 2

 

Posted Date: 4/8/2013 2:24:17 AM | Location : United States







Related Discussions:- Solve for x and y liner equation, Assignment Help, Ask Question on Solve for x and y liner equation, Get Answer, Expert's Help, Solve for x and y liner equation Discussions

Write discussion on Solve for x and y liner equation
Your posts are moderated
Related Questions
howmany numbers made by digit 0,1,2,3,5,7,9 but any digit isnot repeted

Solve the equation for x and check each solution. 2/(x+3) -3/(4-x) = 2x-2/(x 2 -x-12)


it cost $520 to plant 4 acres of corn. how much would it cost to plant 3/5 acre of corn

Evaluate the mean of temperatures: Example: Given the subsequent temperature readings, 573, 573, 574, 574, 574, 574, 575, 575, 575, 575, 575, 576, 576, 576, 578 So

show that a*0=a

Differentiate the following functions. (a) f (t ) = 4 cos -1 (t ) -10 tan -1 (t ) (b)  y = √z sin -1 ( z ) Solution (a) Not much to carry out with this one other

HOW MUCH WILL A NEW CAR COST? THE AVERAGE COST OF A NEW CAR IN 1990 WAS $14371. IN 2003 THE AVERAGE COST HAD RISEN TO $22360. WHAT IS THE AMOUNT OF THE MONTHLY PAYMENT? THE AMOUNT

Graph f ( x ) = |x| Solution There actually isn't much to in this problem outside of reminding ourselves of what absolute value is. Remember again that the absolute value f

Case 1: Suppose we have two terms 8ab and 4ab. On dividing the first by the second we have 8ab/4ab = 2 or 4ab/8ab = (1/2) depending on whether we consider either 8ab or 4ab as the