5x+3=3x+7 ???? tentukan hp pada plsv
Matematika
arfi1234
Pertanyaan
5x+3=3x+7 ???? tentukan hp pada plsv
2 Jawaban
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1. Jawaban Machzen
5x + 3 = 3x + 7
5x -3x = 7 -3
2x = 4
x = 2
HP = {2} -
2. Jawaban wilsonrubik123
5x + 3= 3x + 7
-7 + 3 = 3x - 5x
-4 = -2x
-4/-2 = x
2 = x
x = 2
HP = {2}