2x-3*(x-2)=2x-9
2x – 3x + 6 = 2x – 9
2x – 3x – 2x = – 9 – 6
-3x = -15
x = 5
5x-0.4*(x-0.5)=0.6x+8.2
5x – 0.4x + 0.2 = 0.6x + 8.2
5x – 0,4x – 0,6x = 8,2 – 0,2
4x = 8
x = 2
6x-1.2*(5-2x)=4.4x+2
6x – 6 + 2.4x = 4.4x + 2
6x + 2,4x – 4,4x = 2 + 6
2x-3*(x-2)=2x-9
2x – 3x + 6 = 2x – 9
2x – 3x – 2x = – 9 – 6
-3x = -15
x = 5
5x-0.4*(x-0.5)=0.6x+8.2
5x – 0.4x + 0.2 = 0.6x + 8.2
5x – 0,4x – 0,6x = 8,2 – 0,2
4x = 8
x = 2
6x-1.2*(5-2x)=4.4x+2
6x – 6 + 2.4x = 4.4x + 2
6x + 2,4x – 4,4x = 2 + 6
4x = 8
x = 2