1. 4x+5=6x-7
2. 5х+3=3х-5
3. 3,6+2х=5х+1,2
4. 1,2(3х+5)=2(2,4х-3,6)
5. 4(1,2х+3,7)-2,8=5,2х
6. 5/12-7/9х=1 5/12-3х
7. 1/2-1 3/5х=4 1/2-3х
8. 0,8х-3/0,3=0,6-8,4/9
9. 0,2(5x-2)=0,3(2x-1)-0,9
10. 4/9(1 1/2x-3/8)=1 5/6-1 1/3
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