Tolong jawab A samapai E pliiss
Matematika
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Tolong jawab A samapai E pliiss
1 Jawaban
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1. Jawaban fadlir4567
a.24m =12
m=12/24
m=0,5
b.3z +11= -28
3z= -39
z = -13
c.25- 4y=6y +15
25=10 y+15
10=10y
y =1
d.1/3(x-2)=2/3x -13/3
x-2=2x -13
-x=-11
x=11