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-1.5*cos(x)
7/8-3-2
-9/4-(2/15)
sin(12*x)/sin(5*x)
(((27^2)/3)*81^1)/4
| xsquared-30x+144=0 | | -4x+7+fourx=-1 | | 64+x+34+x+90=180 | | 28x^2+35x-42=0 | | 2x+(x-7)+x=137 | | -10+x^2=6 | | (2b^2h^-5/3h)^4 | | 10(z+1)-4(z-1)=2(z-1)+3(z-2) | | 0.25(4x+12)-1=12 | | 18=120 | | 26-8x=30 | | -5b-10=-2b+5 | | -m-7/8=-10 | | 8x^2-1=-145 | | 6(x-1)+5x+1=5(x+6)-x | | 2x+3+4x=3 | | n-2(180)=2520 | | 4x^3+23x^2+25x-12=0 | | 1.17x=3.51 | | x-(x*.2)=29000 | | -10=k/3-7/3 | | 7/8-2-3 | | 2(-x-3)=-2(x+1) | | 1-9n=-8o | | m-19=17 | | 1/1000x=8.35 | | a+81=48 | | 6(4x-8)-8=6(x-3)+52 | | -9/4-2/15 | | 1/10x=45 | | (-2g)+(-6)=10 | | D-1/5=4/5 |