" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x-5y=-11 > x 2
6x+12y = 66
6x-10y = -22
= -22 y = -88
22y = 88
y = 88/22 = 4
2x + 4(4) = 22
2x + 16 = 22
2x = 22 - 16
2x = 6
x = 6/2 = 3
3x-5y=-11 | x2|
6x+12y=66
6x-10y=-22
dikurang
12y-(-10y)=66-(-22)
12y+10y= 66+22
22y=88
y=88:22
y=4