tentukan nilai x 2(3x-1)-5(x-1)=3x+10
Matematika
moris8
Pertanyaan
tentukan nilai x
2(3x-1)-5(x-1)=3x+10
2(3x-1)-5(x-1)=3x+10
2 Jawaban
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1. Jawaban indriRahman29
6x-2-5x+5=3x+10
x+3=3x+10
x-3x=10-3
-2x=7
x=-7/2
x=-3 1/2 -
2. Jawaban Alekhine
2(3x-1)-5(x-1)=3x+10
(6x-2)-(5x-5) = 3x+10
6x-2-5x+5 = 3x+10
x+3 = 3x+10
x-3x = 10-3
-2x = 7
x = 7/-2
x= -7/2
x = -3 1/2