9(x-5)÷6=1.5
    0.8*x+0.2/x=1
    0.2*x+0.8/x=1
    0.4*x+0.6/x=1
    50x^26+50x^27+50x^28+50x^29+50x^30 =1205.88
    50x^25+50x^24+50x^23+50x^22+50x^21 =880.339
    50x^20+50x^19+50x^18+50x^17+50x^16 =647.979
    50x^15+50x^14+50x^13+50x^12+50x^11=459.674
    50x^10+50x^9+50x^8+50x^7+50x^6 =314.541
    44.5*n^7+50*n^6+50*n^5=172.7738
    9*(x-5)÷6=1.5
    9x-21*5=6x
    44.5x^8+50x^7+50x^6 =163.1184
    44.5x^8+50x^7+50x^6 =179.3667
    90-4(x+1)=10
    x^3+x^2-x+2=0
    x^3+x^4-x+2=0
    x3+x4-x+2=0
    2x+1-50/x^2=0
    x^2+x+50/x=0

Home page << page1956 page1957 page1958 page1959 page1960 ... ... page1962 page1963 page1964 page1965 page1966 >> Last page 31249 pages in total