Penyesuain dari 5x + 9=2x + 12 adalah​

Jawaban:

5x + 9 = 2x + 12

5x – 2x= 12-9

3x = 12-9

3x =3

X = 1

Jawaban:

Persamaan Linear Satu Variabel (PLSV)

5x + 9 = 2x + 12

5x – 2x = 12 – 9

3x = 3

x = 3/3 = 1

X = 1