2x+4[4]-5x[8]=2x+4[6]
Matematika
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Pertanyaan
2x+4[4]-5x[8]=2x+4[6]
2 Jawaban
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1. Jawaban selfenvf74ckv
2x + 4(4) - 5x(8) = 2x + 4(6)
2x + 16 - 40x = 2x + 24
2x - 40x - 2x = 24 - 16
-40x = 8
x = 8/40
x = 1/5 -
2. Jawaban fildzahsp01
2x+16-40x = 2x+24
-38x+16 = 2x + 24
-38x-2x = 24-16
-40x = 8
x = -40/8
x = -5