tolong pake jalan teman-teman.. trims...
Matematika
joneey
Pertanyaan
tolong pake jalan teman-teman..
trims...
trims...
1 Jawaban
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1. Jawaban zahratussaadah
nomer 5
y = 4x-7/3-x
3y-xy = 4x-7
4x+xy = 3y+7
x(4+y) = 3y+7
x = 3y+7/4+y
invers= 3x+7/4+x
maka jawabannya D