x + 15 = 67 - 32
x + 15 = 35
x= 35 - 15
x = 20
x + 15 = 67 - 32
x + 15 = 35
x = 35 - 15
x = 20
x + 15 = 67 - 32
x + 15 = 35
x = 35 - 15
x = 20
x + 15 = 67 - 32
x + 15 = 35
x = 35 - 15
x = 20
x + 15 = 67 - 32
x + 15 = 35
x = 35 - 15
x = 20
\(x+15=67-32\)
\(x+15=35\)
\(x=35-15\)
\(x=20\)
Vậy x = 20