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(0.5)^(30)
(0.5)^(13)
(0.5)^(88)
7*x-(4*e^x)
(0.5)^(100)
| 2(517-2y)+4y=1034 | | 2x+2x-40=180 | | -16+7x-10x=26 | | 24/5(621/2) | | -d+(-4d)= | | 2z-31=6z+24 | | 13x-47+5x-1=6x | | -4.5+-7.5y+8y=-6 | | 75=15r | | 4a+5a-2(2a+3)=0 | | -3x+2+4x=16-31 | | 3x-9=-44 | | n-36=-5 | | 3a^3+3a^2-a-1=0 | | 0.80p=320 | | 3(-1.5+-2.5y)+8y=6 | | 10x+42=24x | | (2e^5x+2)-18=2 | | u+uv+uv+uv+uv+uv+uv= | | 5x-2+5=28 | | 6x+-3(x+8)=9 | | (3a+1)(a+1)(a-1)=0 | | -2x+91=-9x-7 | | 3422-P=P(.005)(5) | | 5x+6+4x-1=7x+21 | | 12x+34=-6x | | 247=7d | | 9=12-x/2 | | 10x+10=-20x+100 | | a-17a= | | 50x^2n+145xn-360n=0 | | 2e^5x+2-18=2 |