| 4x-19+3x+4=180 | | 19x+4=8x-17 | | 125+c+115=180 | | 5x-1=9x+2=23 | | 9+10x-6x+4=53 | | 5x+4-2x-12=25 | | 2y^2+28y+48=0 | | a=22/1.25^2 | | 4(2x+3)=4x+20 | | -17+5y=12 | | 170x=-6x+121+64x | | 2x+14=4x-22 | | 56-2y=-52 | | 94+a+125=180 | | 9p-7p+4p=16+10p | | 6x+15/3=15 | | 4x+19+3x+4=180 | | 1x^2-2=0 | | 24+87+b=180 | | 3r2+1r+10=93r2+1r+10=9 | | 6v^2+42v-54=0 | | 1/9^x=81 | | 5^7a=225 | | 3v^2-33v+90=0 | | 5^7x=45x5 | | 3(2x)+3(1)=-21 | | 3/8x6=18/8=22/8 | | 8t-9=5t+24 | | 5^(7x-1)=45 | | X+85+(2x-75)=180 | | 5u^2+40u-100=0 |

| -40-1(2x-15)=-61 | | 3x=9x2-10 | | 19-3x=7-1x | | 3x=x+140 | | 19-3x=7-1 | | 8x/3=4x+20 | | 19-4x=7-x | | 5x/3+5=30 | | 5x=x+17 | | 3/5x+2x=180 | | 0=5x^2+10x-40 | | x+17=5x | | 2n+7n+6=4n-2+2(4n+6) | | 3(x+1)=7x+1 | | 7x-58=3x+18 | | 6m+9-8m=9-2m | | -0.3x=1.6 | | 2(4n+6)+4n-2=7n+6+2n | | 2y+3=55+y | | 4(2x-1)-2(x-2)=18 | | 0.3x+3=12 | | 4n-2+2n=2(4n+6)+7n+6 | | 2x+80+(2x-20)=180 | | 14x+1=x+4 | | 5u+26=-4(u+7) | | .5d-8=5 | | 2(2x+4)=6+x | | 4(u-3)=8u-32 | | 2(4n+6)+7n+6=4n-2+2n | | 4x+9+3x+4=180 | | x²=64 | | 2x-8x=15x | | -5m-2=2+5m | | -9u+40=-4(u-5) |

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