3(3x+2/3)<5(2x-1/4) Tolong Dijawab
Matematika
nicholascah
Pertanyaan
3(3x+2/3)<5(2x-1/4) Tolong Dijawab
2 Jawaban
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1. Jawaban aliftariyan
3(3x+2/3)<5(2x-1/4)
9x + 2 < 10x-5/4
4(9x+2) < 40x-5
36x+8 < 40x-5
36x-40x < -5-8
-4x < -13
x > -13/4
x > 13/4 -
2. Jawaban ArZain
3(3x + 2/3) < 5(2x - 1/4)
9x + 2 < 10x - 5/4 -------------------->> (sama" dikali 4)
4(9x + 2) < 4(10x - 5/4)
36x + 8 < 40x - 5
36x - 40x < -5 - 8
-4x < -13
-x < -13/4
x > 13/4