Х-6-3(х-2)=3(4-х)+13

Question

Х-6-3(х-2)=3(4-х)+13

Answer 1

Х-6-3(х-2)=3(4-х)+13
x-6-3x+6=12-3x+13
x-3x+3x=12+13(-6 и 6 сокращаются)
x=25

Answer 2

X-6-3x+6=12-3x+13
x-3x+3x=12+13
x=25