2r + 5 = 5r – 1r = ? Cara spamlike gimana sih (dalam 1 jawaban) ​

Penjelasan dengan langkah-langkah:

2r + 5 = 5r – 1

2r – 5r = -1 – 5

-3r = -6

r = -6/-3

r = 2

Penjelasan dengan langkah-langkah:

2r + 5 = 5r – 1

2r – 5r = – 1 – 5

– 3r = – 6

r = – 6 ÷ ( – 3 )

r = 2