X +y- 8 upon 2is equal to x+2y-14 upon 3 is equal to 3x+y-12 is upon 11
Answers
Answered by
3
x+8-8/2=x+2y-14/3=3x+y-12/11
x+y-8/2=3x+y-12/11
x+2y-14/3=3x+y-12/11
5x+9y=64
2x+19h=118
10x+18y=128
-10x-95y= -590
-77y= -462
y=6
5x+9*6=64
x=2
check the solution
2+6-8/2=2+2*6-14/3=3*2+6-12/11
0=0=0
(x,y)=(2,6)
x+y-8/2=3x+y-12/11
x+2y-14/3=3x+y-12/11
5x+9y=64
2x+19h=118
10x+18y=128
-10x-95y= -590
-77y= -462
y=6
5x+9*6=64
x=2
check the solution
2+6-8/2=2+2*6-14/3=3*2+6-12/11
0=0=0
(x,y)=(2,6)
Similar questions