2x + y= 33
4x -y =19
give suitable value
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Answered by
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2x + y= 33......first equation
4x -y =19.......second equation
sum of both equation,we get :
6x = 52
x = 52 /6 = 26 / 3 = 8.666= 8.67
then
put the value of x in first equation,
2 * 26 / 3 + y = 33
y = 33 - 52 /3 = 99-52 /3 = 47/ 3 = 15. 666= 15.67
hope it helps u.
4x -y =19.......second equation
sum of both equation,we get :
6x = 52
x = 52 /6 = 26 / 3 = 8.666= 8.67
then
put the value of x in first equation,
2 * 26 / 3 + y = 33
y = 33 - 52 /3 = 99-52 /3 = 47/ 3 = 15. 666= 15.67
hope it helps u.
Answered by
0
2x+y=33-------( 1 )
4x-y=19----------( 2 )
Add both the equations together. We 'll get:
6x=52
x=52/6=8.66
Substitute the value of x in any one of the equation I put it in the 1st one.
2x+y=33
2×8.66+y=33
y=33-17.32
y=15.68
Value of x=8.66 ; y=15.68
Hope it helps.....
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