Rozwiąż równania. 1. 11-6y=2y-15+7y+26 2. 1-4x+5+2x=7-2x 3. 10n-3-2n=3n-13+2n 4. 16+15x+4x-22=8x-27 5. 3x-2+5x=4x+8-x 6. 4+2(x-1)=6 7. 6(3y+2)-5(4y+6)=-6 8. 0=-8(x+3)+4(2x-6) 9. 3=-3(5y+2)-6(3y-7) 10. -3-5(3x-2)=-8

1. 11-6y=2y-15+7y+26 11+15-26=2y+7y 0=7y y=0 2. 1-4x+5+2x=7-2x -4x+2x+2x=7-1-5 0x=0 3. 10n-3-2n=3n-13+2n 10n-2n+3n-2n=-13-3 9n=10 /:9 n=1,1 4. 16+15x+4x-22=8x-27 15x+4x-8x=-27-16+22 11x=-22 /:11 x=-2 5. 3x-2+5x=4x+8-x 3x+5x-4x+x=8+2 5x=10 /:5 x=2 6. 4+2(x-1)=6 4+2x-2=6 4-2-6=2x -4=2x /:2 x=-2 7. 6(3y+2)-5(4y+6)=-6 18y+12-20y+30=-6 18y-20y=-6-12-30 -2y=-48 /:(-2) y=24