2/3х+1-х/1-3х=2х/9х^2-1. 1 7 4 2х 9 3х. 1 7 4 2х 9 3х. 2/3х+5/6х-7/9х 1/2. 4(х-7)-2(х+3)<9.
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1. Х(1 + 4х) + 22 = 2х(2х - 5). (3х-2)/9- (2х+1)/6= (5-х)/3. 1 7 4 2х 9 3х. 1 7 4 2х 9 3х.
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2х-3/х+5=4х-9/3х-1. 2 4х - 7 ×4х ×3 х-1 + 4 × 3 2х-1 =0. (х-1)^2/8 + 8/(х-1)^2=7 ([-1/4 - 2/[-1)-1. 02 -2. 1 7 4 2х 9 3х.
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4х-1/9-3х+1/12 2/3. 1/4(5-х)=-1/3(2х-15). (4-х)(2х+3)-(3+х)(1-2х)+6=0. 2х+1/3-4х-х2/12 х2-4/9. У= 4х-5/(3х^2-9х).
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4-6-2х/3+х 2х-х+3/2. 9х-1/2-8 3х-1+5. 1 7 4 2х 9 3х. 2/3х+5/6х-7/9х 1/2. 1 1/6+1 5/6 х 1.
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7 9х 5 18х 1 4х 1 6. -1/6х+1/3х+1/9х-1/2х. 2х+7х-9=0. 1 7 4 2х 9 3х. -3у= -1-4х 4х-5у=0.
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6х-15>3(5-2х)+6. 4 2/3 х 1 2/7. 5х-3(4х-1)=7-2(7х+2). 2х/х-1-7/2 х+1/х-1+5/2-2х. 6х4+х3-6х2+1 2х2+х-1.
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3х2-5х+7+1=1+3х+х2. 1 7 4 2х 9 3х. 7х-5(2х+1)=5х+15. Х +4 2 + 3х-1 7 = 1. 2х2+7х-9 0.
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Х-4/х-2+8/х2-4 2/х+2. 1 7 4 2х 9 3х. 5. 1 7 4 2х 9 3х. 5х-4:3+3х0-2+2х-1=3х-2.
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2х-7 х-4 х+2 х+1 х+6 х+1 х-4. 2,1(3х+7). 2х+1/3-4х-х2/12 х2-4/9. 15х + 3у = 3. 2 2\7+1 1\7х1 1\6.
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8-3/2 2. 2х-3/х+5=4х-9/3х-1. 6-(2,2х-1 1/7)*1 1/6=5,5. Х-7 1/3=12 5/12. Х2-9: х3-3х2+4х-12.
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3х+2х\5-7=х+7\2. 1/7х=3. (3х+1)(5х-1)=(5х+2)(3х-4)-7х. 2x^8-3x^5 решение. Х-6/х-12-х-12/х-6=5/6 1 х6 х8 2 х3 6 3 х12 х 5 4 2х4 3.
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Х+1/х-3+12/х+3 24/х2-9. (2,9+х)-3,5=4,7. (4 х - 5) 2 + 2*4х = 9 модуль4х -5. 9х-5х(х-2) <= -7. 9х-7/3х-2-4х-5/2х-3.
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1 7 4 2х 9 3х. У=1/3х2. 1 7 4 2х 9 3х. 1/х+3 + 3/х-1 =х^2+5х+2/х^2+2х-3. (4 х - 5) 2 + 2*4х = 9 модуль4х -5.
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1 7 4 2х 9 3х. -5х+15=3. (х-2)"2/2 + 18/(х-2)"2 = 7(х-2/2-3/х-2). 5,9-(х-2,4)=3,1. -1/6х+1/3х+1/9х-1/2х.
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5:1 3/4=6х:7/8. 1 7 4 2х 9 3х. 2х2-9х=0. 1х2х0. (5х-10х/х+1):15х-15/4х+4.
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2(1-3х)/+3х-3/2=х-3/6 - 1. Х(4х+1)-7(х^2-2х)=3х(8-х)+6. 1 7 4 2х 9 3х. 5х2+9х=0. (7 1/2+3 2/3)×6 ответ.
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5. (4 х - 5) 2 + 2*4х = 9 модуль4х -5. 6х+3/5х-5>9/5. 1 7 4 2х 9 3х. 1) 7-2х=3х-18 2) 2*(7-2х)=23-3*(х-6).
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7х-0,8(6х-5)=-21,6. 2/х-3+1/х+2 х2+4х-1/х2-х-6. 4(3х-2)-2(4х-1)-(4х-9). 5х(5х-1,4)-3х(1+7х)-4х+25=0. 1 7 4 2х 9 3х.
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7х/9-3х/4 5/12. -4х=15-3(3 15 3х. Х2-11х:6+1\2. 1 7 4 2х 9 3х. 1 7 4 2х 9 3х.
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