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Kelas : VIII SMP
Bab : PLSV
Pembahasan :
3/4(x + 4) - 2/3(3/4 - x) = 1/2
→→ Kali 12 kedua ruas ←←
9(x + 4) - 8(3/4 - x) = 6
9x + 36 - 6 + 8x = 6
17x + 30 = 6
17x = -24
x = -24/17