1. 10x – 9 = 8x +71. 7.4(0,2x – 0,8) = 2(0,4x – 1,6)
2. 3x – 4 = 5x + 6 8.6(0,2x – 8) = 3(0,4x – 15)
3. 3(x –1) = 7x + 5 9.(x-3)/5+ (x+2)/4= 1/2
4. 7x – 2 = 5x – 2 10.10. x – (2x – (3x – 4)) = 4x – (3x – (2x + 1))
5. 5x – (3x – 1) = 3
6. 11x –2(5x – 4) = 7x – 6

alicebro1    1   07.04.2020 04:16    1