" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b. 3z+11=-28
3z=-39→z=13
c. 25-4y=6y+15
10=10y→y=1
d. -4x-15=1-8x
4x=16→x=4
e. 6/a+2=4
6/a=2→a=3
Semoga bermanfaat^^
a) 24m = 12 Hp = { 1/2 }
24m/24 = 12/24
m = 0,5 / 1/2
b) 3z + 11 = -28 Hp = { -13 }
3z + 11 - 11 = -28 - 11
3z = -39
3z/3 = -39/3
z = -13
c) 25 - 4y = 6y + 15 Hp = { 1 }
25 - 25 - 4y = 6y + 15 - 25
-4y = 6y -10
-4y - 6y = -10
- 10y = -10
-10y/-10 = -10/-10
y = 1
d) -4x - 15 = 1 - 8x Hp = { 4 }
-4x - 15 + 15 = 1 + 15 - 8x
-4x = 16 - 8x
-4x + 8x = 16
4x = 16
4x/4 = 16/4
x = 4
e) 6/a + 2 = 4 Hp = { 3 }
6/a + 2 - 2 = 4 - 2
6/a = 2/1 ( kali silang )
2a = 6
2a/2 = 6/2
a = 3
Semoga bermanfaat dahh :D