Persamaan linier 3(x+5)-(x-5)=0
Matematika
UlujamiB8
Pertanyaan
Persamaan linier 3(x+5)-(x-5)=0
1 Jawaban
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1. Jawaban radya2115
3( x + 5 ) - ( x - 5 ) = 0
= 3x + 15 - x + 5 = 0
= 2x + 20 = 0
= 2x = 0 - 20
= x = -20 / 2
= x = -10