1. X-12=2x+36 2. 3(x+12)=-4(x-16) 3. 1÷2(x-2)=2÷5x-10 4. -6(x-3)=2-2(x-8)
Matematika
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Pertanyaan
1. X-12=2x+36
2. 3(x+12)=-4(x-16)
3. 1÷2(x-2)=2÷5x-10
4. -6(x-3)=2-2(x-8)
2. 3(x+12)=-4(x-16)
3. 1÷2(x-2)=2÷5x-10
4. -6(x-3)=2-2(x-8)
1 Jawaban
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1. Jawaban Ryia10
[tex]1. \\ x - 12 = 2x + 36 \\ x - 2x = 36 + 12 \\ - x = 48 \\ x = - 48 [/tex]
2.
3(x+12)=-4(x-16)
3x+36=-4x+64
3x+4x=64-36
7x=28
x=4