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3*r = 2/3
5-(Y/Y)-5 = 0
abs(6-x) < 4
3*(tan(2*x))^5
abs(x+2) > 3
| (x-4)(x^2-4x+16)=0 | | 3r=2/3 | | 7d-9=82 | | 7.2x+0.6y+4.7=0 | | 0.2x-0.3y=3.7 | | 16x^2-8x-64=0 | | 0.1x+0.5y=-4 | | 5(u+3)-3u=9 | | 3(2d-0.3)=19.4-d | | 9=2x^2-4x+7 | | 5p+25= | | (7x+3x-3)-(7x+5)=10 | | 0.72+y=1 | | 12ab^2c/6a^2bc | | 12z-4=1-z+4 | | a=40(30) | | 6x-36+4=5x+7 | | 28u^7w^9-24uw^7y^8= | | -5*x^2-9.8x=0 | | 5-Y/Y-5 | | -5*x^2+9.8x=0 | | 9d-6=3d | | 4x-25=10x-47 | | 1/4+3/4= | | 8=-2tan(3x) | | 22-42=4(z-1)-4 | | 8(x-3)=-4(x+4)+25 | | (6-k)x^2+2kx-3k+12=0 | | 1+7ln(x)=0 | | 24p+25p+15p+18p=820 | | 1+7lnx=0 | | 2s-(-9)=9 |