1. 3р+5=8р-15
2. 0.7x-1.82=0.8x+3.46
3. 0.18x-3.54=0.19x-2.89
4. 2-3(x+2)=5-2x
5. 4x-5.5=5x-3(2x-1.5)
6. 4(3-2x)+24=2(3++2x)
7. 0.9(4x-2)=0.5(3x-4)+4.4