Tentukan nilai x dari persamaan l x-I l + l x-4 | =6
Matematika
hilmi2345
Pertanyaan
Tentukan nilai x dari persamaan
l x-I l + l x-4 | =6
l x-I l + l x-4 | =6
1 Jawaban
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1. Jawaban AmandhaByndasya
l x-I l + l x-4 | =6
x-1+x-4 = 6
2x-5 = 6
2x = 6+5
2x = 11
x = 11/2
ATAU
l x-I l + l x-4 | = -6
x-1+X-4 = -6
2x - 5 = -6
2x = -6+5
2x = -1
x = -1/2