1) 1,2(3х+5)=2(2,4х-3,6)
3.6x + 6 = 4.8x – 7.2
3,6x – 4,8x = – 7,2 – 6
-1.2x = -13.2
x = 11
2) -2(х-8)=5(х+6)
– 2x + 16 = 5x + 30
– 2x – 5x = 30 – 16
-7x = 14
x = -2
1) 1,2(3х+5)=2(2,4х-3,6)
3.6x + 6 = 4.8x – 7.2
3,6x – 4,8x = – 7,2 – 6
-1.2x = -13.2
x = 11
2) -2(х-8)=5(х+6)
– 2x + 16 = 5x + 30
– 2x – 5x = 30 – 16
-7x = 14
x = -2