(x-7)(x-2) = (x+9)(x-6)
Matematika
salsabilamarsha2
Pertanyaan
(x-7)(x-2) = (x+9)(x-6)
1 Jawaban
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1. Jawaban raissaaimee
(x - 7) (x - 2) = (x + 9) (x - 6)
• x - 7 + x - 2 = x + 9 + x -6
• 2x - 8 = 2x + 3
• 2x - 2x = 3 + 8
• x = 11
semoga benar dan bermanfaat : )