1. 3x+4<10 2. 5+x< 11-3x 3. 3(2x+1)>2x+4 4. 2x-6=10 5. 3x+2=2x-4 6. 8x-4=5-x
Matematika
lala992
Pertanyaan
1. 3x+4<10
2. 5+x< 11-3x
3. 3(2x+1)>2x+4
4. 2x-6=10
5. 3x+2=2x-4
6. 8x-4=5-x
2. 5+x< 11-3x
3. 3(2x+1)>2x+4
4. 2x-6=10
5. 3x+2=2x-4
6. 8x-4=5-x
1 Jawaban
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1. Jawaban eripane05
1. 3x+4<10
=> 3x < 6
=> x < 2
2. 5+x< 11-3x
=> 4x < 6
=> x < 3/2
3. 3(2x+1)>2x+4
=> 6x +3 > 2x +4
=> 4x > 1
=> x > 1/4
4. 2x-6=10
=> 2x = 16
=> x = 8
5. 3x+2=2x-4
=> x = -6
6. 8x-4=5-x
=> 9x = 9
=> x = 1