Решить уравнения 1) 23х-2(3х-4)=12 2) 5(х-2)+2(3-х)=12

1) 23x - 2( 3x - 4) = 12
23x - 6x + 8 = 12
17x = 12 - 8
17x = 4
x = 4/17

2) 5( x - 2) + 2( 3 - x) = 12
5x - 10 + 6 - 2x = 12
3x = 12 + 4
3x = 16
x = 16/3
x =5 целых 1/3