1. 12-3x<24-6x 2. 3(2m+4)=3m+3b 3. 4x-4=3(-x+8) 4. 6x+6=3(3x+12) 5. 6m+4=2(4m-24)
Matematika
Milatii1
Pertanyaan
1. 12-3x<24-6x
2. 3(2m+4)=3m+3b
3. 4x-4=3(-x+8)
4. 6x+6=3(3x+12)
5. 6m+4=2(4m-24)
2. 3(2m+4)=3m+3b
3. 4x-4=3(-x+8)
4. 6x+6=3(3x+12)
5. 6m+4=2(4m-24)
1 Jawaban
-
1. Jawaban alfieramdhan
1. 12-3x<25-6x
-3x+6x<25-12
3x < 12
x < 4
2. 6m+12=3m+3
6m-3m=3-12
3m=-9
m=-3
3. 4x-4=-3x+24
4x+3x=24+4
7x=28
x=4
4. 6x+6=9x+36
6x-9x=36-6
-3x=30
x=-10
5. 6m-4=8m-48
6m-8m=-49+4
-2m=-44
m=22