" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3z=-28-11
3z=-39
z=-39/3
z=-13
Himpunan Penyelesaian {z=13}
2. 25 - 4y = 6y + 15
-4y=6y+15-25
-4y-6y=15-25
-10y=-10
-y=-10/-10
-y=1
y=-1
Himpunan Penyelesaian {y=-1}
3. -4x - 15 = 1 - 8x
-4x+8x=1+15
4x=16
x=16/4
x=4
Himpunan penyelesaian {x=4}
4. 6x + 5 = 26 - x
6x+x=26-5
7x=21
x=21/7
x=3
Himpunan Penyelesaian {x=-3}
5. 2 - 4x = 3
-4x=3-2
-4x=1
4x=-1
x=-1/4
Himpunan penyelesaian {x= (himpunan kosong}
6. -5x - 4x + 10 = 1
-5x-4x=1-10
-9x=-9
9x=9
x=9/9
x=1
Himpunan penyelesaian {x=1}
3z = -28-11
3z = -39
z = -39 : 3
z = -13
2.) 25 - 4y = 6y +15
25 - 15 = 6y + 4y
10 = 10 y
10 : 10 = y
1 = y
3.) -4x - 15 = 1 - 8x
-4x+8x = 1 + 15
-4x = 16
x = 16 : -4 = -4
4.) 6x +5 = 26 - x
6x + x = 26 - 5
7x = 21
x = 21 : 7 = 3
5. ) 2 - 4x = 3
-4x = 3 - 2
-4 x = 1
x = 1 : -4 = - 0,25
6. ) - 5x - 4x + 10 = 1
-5x - 4x = 1 - 10
-9x = -9
x = -9 : -9 = 1