| 5j+8=10-j | | 2lgy-lg(5y+60)=1 | | 4.25x=9.75x+44 | | (27x^2z)/(-3x^2z^6) | | 4m-11=11+2m | | 19x-34=4x+11 | | 10-2n=52 | | X+0.25X=2.00 | | 2x^2-35x+225=0 | | 5(1+n)=5+2n | | a^2+b^2+c^2=121 | | n^2+7n-250=0 | | 5+4K=10-k | | (7x+4)=(8y+12) | | (9x-7)(4x+2)=(6x-3)(6x+5) | | 30-2n=14 | | y=-3/5x-1 | | 6n-2=106 | | -6(n+4)+25=-2n-7 | | (D^3-2D^2-3D)=0 | | 10+5n=100 | | 7-6x=-8-2x | | 5x-1y=4 | | 1+-7x=-7x-x-7 | | 1-7x=7x-x-7 | | 2.3(x-4)=x-1.4 | | 16a+13b+6c+3c-5b-3a= | | log(2x+4)=1.9 | | (3x+2)=(5x-22) | | 11p+18q+p-5q-5p= | | (4x-10)=(3x+2) |

| 6x-16y=24 | | 2-(x-5)=8+x | | 3(x+5)-2x=2(x+2) | | 4x^2+k^2+4xk-2k=2x^2-3k | | -2(x-6)-(x-3)=8-(11-x) | | 7x-7=61+5x | | 5x+5x+4+5x+5=4x+4x+3 | | 100+2x=0 | | cos^2(xy)+sin^2(xy)=1 | | (x+10)(4x-8)= | | f(3)=5x+x^2 | | (x+9)=(2x-8) | | X+4=9(x+3) | | 9m+8=-12+6m+4+m | | 18+2*3-13= | | 5x*3+5=2*3x+32 | | 8y-7-3y=18 | | 16-2*5+9= | | 48750=0.0102x | | 9x^2/21^3 | | (9x^(2))/(21^(3)) | | 8x+2y=21 | | 11x-9=25+45x | | 7(x-8.8)=4.9 | | -2.5p=50-2.5 | | 7x+y-2x= | | 4x+5y=1600 | | 25.12=4.1866666248h | | 1/3*12.56 | | 3a-1whena=5 | | -17*x^2=11-13*x | | 8(w+9)=7w-6 | | 4x-5/3x-12 | | 5/9f-17.7=25 |

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