NO 1. X+12=-7 NO 2. a-8=2 NO 3. 4a+2=3a-6 NO 4. 3(2a+4)=8(a+1) NO 5. 7b-12=5
Matematika
Ndnfaya
Pertanyaan
NO 1.
X+12=-7
NO 2.
a-8=2
NO 3.
4a+2=3a-6
NO 4.
3(2a+4)=8(a+1)
NO 5.
7b-12=5
X+12=-7
NO 2.
a-8=2
NO 3.
4a+2=3a-6
NO 4.
3(2a+4)=8(a+1)
NO 5.
7b-12=5
1 Jawaban
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1. Jawaban Akhis108
1. x= -5
2.a= 10
3.a= -8
4.a= 8
5.b= 17/7
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