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49.2;2
2-(5*cos(3*x))
7.2;3
(0.75^5)/3
7.2;3
| 10*2.5-4(2.5+2)+3x=(3-x) | | 5a+1=2a+46 | | 9=2(n+7) | | 2+6z=6z | | 13/9(x-3) | | 35x^2+19x*8=6 | | 6(g-6)=2 | | 0.03x-0.05(x+2)=-0.08 | | 8-2m=14 | | 2cos^2+3sin^2x=0 | | 2y+2z+y+z=216 | | 7=6(u+3) | | K(k-4)=0 | | 5x-2x=90 | | 13=3u+8 | | 10+2.5-4(2.5+2)+3x=(3-x) | | 17.1=-4.8 | | 17=100(14/365)x | | (7+-1x)(6+x)=0 | | 10y-4(2.5+2)+3x=(3-x) | | 4x^2+3x-9=12 | | 6x-6-4x-28=-4 | | f(x)=-x^2+x+2 | | 3+10h=10h+3 | | 3x/3x-4=6/5 | | -3p+2=-3p | | 36n^2+18n=0 | | 5v+4=7v | | 18+6u=12u | | m-7=m | | 8d+4d-5-4=3d | | 2y-6=4y |