Matematika tolong jawab yang benar​

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tolong jawab yang benar​ Jawaban: x = 2/3 a. 1/2 x + 5/6 1/2 × 2/3 + 5/6 2/6 + 5/6 7/6 b. 11 - 3x + 1/3 = 11 - 3× 2/3 + 1/3 = 11 - 6/3 + 1/3 = 11/1 - 6/3 + 1/3 = 33/3 - 6/3 + 1/3 = 28/3 atau 9 1/3 c. x² + 5 = 2/3 × 2/3 + 5 = 4/9 + 5/1 = 4/9 + 14/9 = 18/9 = 2 [answer.2.content]
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