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| 2cos^2(x)-3sin(x)=0 | | a^2+225=c^2 | | 193=-8(1+8m)-3m | | 5xX=40 | | 0.50n=n+8 | | 193=-8(1-7p) | | 4x+2y-3=0 | | 3/x-6=84/14 | | 11(t-6)+4t=5(3t+4)-9 | | 4x-8.2=15.8 | | 11(t-6)4t=5(3t+4)-9 | | 187-(16+16)= | | (1x+2y)(x+y)= | | X+5=17-X | | 29.8=2(w+5.9)+2w | | 15n=20 | | (X+2y)(x+y)= | | 43=3y-14 | | 24(x/8-5) | | an=n^2+2*n+1 | | -8x+3-4x=-3x-2+3-7 | | log(x+2)+log(x-1)=log(6x-8) | | 3p^2r^2+6pr=p | | 9(3+x)=x | | X^2=829 | | 8x+2x+40=90 | | w+w+b=150 | | 30x+2x=180 | | X+x^2y=x^3y^2 | | 11q=q+20 | | 4/7x-8=-4 | | 3ln(x)+8x+3=0 |