6х+3/5х-5>9/5. Х 1 6 7 9. 2х-7/х-4-х+2/х+1 х+6/ х-4 х+1. -5х+15=3. -5х+6=0.
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Х 1 6 7 9. 5х-3>1+х 1/2-3х<2/3х-5. Х 1 6 7 9. (3х+1)(5х-1)=(5х+2)(3х-4)-7х. Х 1 6 7 9.
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-6+4х-5=7+5х²-12х-5. Х+1/8=3/5. 9/х-10 +х-10=6. 2х2+х/5 4х-2/3. -1/6х+1/3х+1/9х-1/2х.
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3х у 2 х2-4х+8 у. 8х+5,9=7х+20. (х+6) (х-11)>0. Х/6-3/6=7/9. (х+6)=х+10.
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Х1 х2. 5/6-х=1/6+3/6. Х 1 6 7 9. Х 1 6 7 9. 2х4-3х3+4х2+1х2-1.
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Х^4-4х^3-7х^2+22х+24. Х3 + 9х -10 = (х-1) (х2 + х +10). 2 6+3х1−2х>0. 4х+3у-6= 0. 1-2х/5 7+11х-6х2.
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3). -1/6х+1/3х+1/9х-1/2х. Х 1 6 7 9. 7-2х=9-3х 11х=6+5(2х-1). X=22:2 11x-(9х-(7х-(5х-(3х-25)))).
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У=1/3х2. Х 1 6 7 9. Решение 2,1 + 3х = 9. 3-х/6+2 2-х/3-2х+1/4. 6*7:*3 решение.
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Х-7 1/3=12 5/12. Х(4х+1)-7(х^2-2х)=3х(8-х)+6. (1+х)-3. 3х-4/6=7/8. 1) |х| = 8,4; 2) |х| = –6.
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6х-3(5х+4)-2(7х-3)=-6. 7 9х 5 18х 1 4х 1 6. (2х – 3)² + 7х(3х – 1) = (5х + 2)². Х 1 6 7 9. 3х+8=10-4х.
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Х 1 6 7 9. Х 1 6 7 9. 4х-5х+1:16х-8х+1. 6,7х+3х=36,5. 6 3/11+х 10 6/7.
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3 х 2 5х 7 8. 7 9х 5 18х 1 4х 1 6. (4 х - 5) 2 + 2*4х = 9 модуль4х -5. 3х(4х-1)-6х(1,5+2х)=4,8. 2\3х +5\6х-7\9х=1\2.
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3х-2 /11 - х/3 = 3х - 5/7 - 5х-3/9. (х-5)/(х+11)+(х-11)/(х+5)=0. Х 1 6 7 9. (8х + 7) *5. 9х+2(1-х)=5х-3.
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1х-0. 1=5. 1/9+х 1/8+2/3. Х 1 6 7 9. Х 1 6 7 9.
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-8(-3+1)=5*(4х-2). Х 1 6 7 9. 2 3/8+3 1/8-х=1 5/8. |х+3| – |х-2 | > 2х + 1. 1/х+3+3/х-1 х2+5х+2/х2+2х-3.
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Х+4/5х+9 х+4/4х-5. 5х2,5. 6х+1/6-2-3х/5=4х-3/15. 6х+3/5х-5>9/5. У = − 6 х 2 + х 3 + 1.
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(х-2)(х-3)=6. Х 1 6 7 9. 1/5х+4=2 1/3. Х 1 6 7 9. 2,2-0,2х=0,3х-1,8.
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Х 1 6 7 9. 6х-15>3(5-2х)+6. -2(х+3)+4(х-1). (2х)2*х-7/х-8*2х3. 2х+1/3-4х-х2/12 х2-4/9.
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Х-6/х-12-х-12/х-6=5/6 1 х6 х8 2 х3 6 3 х12 х 5 4 2х4 3. 6х4+х3-6х2+1 2х2+х-1. 1) 13/5-(7/6+х); (х-3/4) +7/16. 0,4 (х-3)-1. -1/6х+1/3х+1/9х-1/2х.
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1/7х=3. 5х/6-1-3х/5 х-х-7/15-1. Х 1 6 7 9. Х-9/х-3=10-2х/х-5. {3х+7у=-2 5х+9у=-6.
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