2 х+2 -4 х-3 5х+9. Х2-11х/6+1/2. 5/1-х 4/6-х. 9х-3х(7х-3). Х2-х/х-9 7х-15/х2-9.
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3х-2у 5 5х+4у 1. 3-х/6+2 2-х/3-2х+1/4. 4 9х 1 3х. 2х-3/5-4х-9/6>1 и 5(х-1)+7(х+2)>3. А4х7.
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(10 2/5+х) :1 1/7=9 1/3. 3х-(9х-3)=3(4-2х). 4 9х 1 3х. -1/6х + 1/3х + 1/9х -1/2х. Х+5/х-7 1 3х+4/4х-2 -1.
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4 9х 1 3х. Решение уравнения 14+х=22. 3х-2(х-1)=х+2. 2+2*2. 4 9х 1 3х.
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2 3/4:(1 1/2-2/5). (7х+1)(9х+3)=0. 4 9х 1 3х. Х+х/9=6. 8х+3=1-(2х+4).
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2х4-3х3+4х2+1х2-1. 3х-9<0 5х+2>0. 4 9х 1 3х. 2х-12-х/7 1. 4 9х 1 3х.
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5. 2+9х 4х+3. 4 9х 1 3х. 4 9х 1 3х. 9(х-5)=-х.
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4 9х 1 3х. 4 9х 1 3х. 1/9+х 1/8+2/3. Х-3(х-2)=18+2(5х-8)-6(2х+1). 4 9х 1 3х.
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7/9х-5/18х+1/4х 1/6. (2х-1)-4х-1=. 8^х–4^х=2^х+1. (2х2-27)(2х2+х-4)=84. (х-1)^2/8 + 8/(х-1)^2=7 ([-1/4 - 2/[-1)-1.
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4х1+х2-3х3=1. 4 9х 1 3х. 4 9х 1 3х. 3х²+7=12х+7. -3х-9=2х.
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7х-5 2х+1 5х+15. 3/5 х7/9. (2х – 3)² + 7х(3х – 1) = (5х + 2)². -3х-9=2х. 1/х+3+3/х-1 х2+5х+2/х2+2х-3.
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Х-9х+15 + х-15 х+9 =0. 4 9х 1 3х. Х13+х8+х3=1. 11/х-5=5/х-11. 4(х-у)=-2, 3х+2у=5-2(х+у).
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7х-5 2х+1 5х+15. 6х+3/5х-5>9/5. 4 9х 1 3х. 4 9х 1 3х. 0 5х 4х2-1 5х2+2.
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2х-7/х-4-х+2/х+1 х+6/ х-4 х+1. 2^6/(2^(3 )∙2^2 ). (8х + 7) *5. 5х-2/3+2х-1/5 4-х/4. 7х+11=5х+3.
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( 3 /9-х2 + 1/х-3):х/х2-6х+9. 3х2. 6х+3/5х-5>9/5. Х+1/5х+2 х+1/4х-5. -1/6х + 1/3х + 1/9х -1/2х.
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7х-5 2х+1 5х+15. 4 9х 1 3х. 2х-1\15-2+х\5+3х-2\30=1-х. 7 11х +4 5х. У=1/3х2.
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3х-1=2х-(4-х). (6х)^2-2•6х•1+1^2)-12х^2+4х-9х+1=6. 8х-3/х=3. 2х 1 2 3х 11) 5 7 8х 3 2 3х 12) 7 10. 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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7/9х-5/18х+1/4х 1/6. Х+3=-9х. 3,5х6,6+1,6. 1/4 решение. 3(7х-4)-4(6х+5)=х.
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9х3. 2х=3(2х+1)+5. Х-5 7/9 -1 1/3. 2\3х +5\6х-7\9х=1\2. (х-1)^2/8 + 8/(х-1)^2=7 ([-1/4 - 2/[-1)-1.
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3у-2/6-у+1/4 решение. 9х-11>5(2х-3). 3х=3х+11. 4 9х 1 3х. 3х2+2х-1/7х-3х2-2.
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