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4/5-(3/10)
2/3-(1/6)
2/3-(3/5)
2/15
e^20*x*x^2
| x+x+4+2x=84 | | 9+4x+x=59 | | -7(3p+3)-45=3(2p+5) | | -16r+6r+11r=12 | | -31b+24b=-14 | | 6(r-3)=-6+8r | | -5(4p+4)-36=4(5p+6) | | 91=4x+x^2 | | 65=-7y-y+9 | | 7=2x-23 | | 8x-2=2x-3-x | | 3(3v+7)+7v=-39-4v | | v=(3.14)(1/3) | | (X-9)(2x+2)=0 | | 2n+3n+9=24 | | X/8-19=12 | | -5x+6-7x=-54 | | -50+21y+8=6(4y-3)-9 | | X^2+3x+13=3-4x | | 8-3r=-r+12 | | 10+30=-5(2x-8) | | 10.5g-2.4=4.5g | | -77+9y+5=3(5y-5)-9 | | 0=2x-3x+3 | | x^4-2x^2+x-1=0 | | 4/5-(3/10) | | 7q+3q-3q-2q=5 | | -1/2(s-14.6)=-1.7 | | 3x-2+4=-10-x | | -1/2(s-14.6=-1.7 | | 5q-2q-2q-q+4q=20 | | 2/3-(1/6) |