" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m = 12/24
m = 1/2 Hp=1/2
b. 3z+11 = -28
3z = -28-11
z = -39/3
z = -13 Hp=-13
c. 25-4y = 6y+15
-4y-6y = 15-25
-10y = -10
y = -10/-10
= 1 Hp=1
d. -4x-15 = 1-8x
-4x+8x = 1+15
4x = 16
x = 16/4
= 4 Hp=4
e. 6/a+2 = 4
6/a = 4-2
6/a = 2
a = 6/2
= 3 Hp=3
2. a.6x+5 = 26-x
6x+x = 26-5
7x = 21
x = 21/7
= 3
b. 2-4x = 3
-4x = 3 - 2
x = 1/-4
-1/4
c. x-12 = 2x+36
x-2x = 36+12
-x = 48
x = -48
d. -5x-4x+10 = 1
-9x = 1-10
x = -9/-9
x = 1
e. 2+x/4 = 5
x/4 = 5-2
x/4 = 3
x = 12
3. a. 2-2/3x = 4
-2/3x = 4-2
-2/3x = 2
x = 2/-2/3
x = 2.-3/2
x = -3
b. bentar ea
c. bentar ea
4. 3x+12 = 7x-8
-4x = -20
x = 5
nilai x+2 = 5+2 = 7
10. x+y = 100
x-y = 40