jika 5x + 3 = 2x + 18, maka nilai x + 5 adalah?
Matematika
YesiMrlna
Pertanyaan
jika 5x + 3 = 2x + 18, maka nilai x + 5 adalah?
2 Jawaban
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1. Jawaban FahrulPutra
5x + 3 = 2x + 18
5x - 2x = 18 -3
3x = 15
x = 15/3
x = 5
x + 5 = 5 + 5 = 10 -
