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2*x-3 = 9
-180/(-3) = 0
13 = 52/q
(x*x^3*cos(4*x))/ln(x)
2*x+3 = 8
| 48=8*y | | X-8=2+3x | | 36=9*y | | 5(-2)-6= | | 3+4(-2x+5)=6x+3 | | y=x+8x-9 | | 8=y*1 | | 7x-162=78+15x | | 9-11x-5-4x=7 | | 4sec^2(x)+2tn(x)-6=0 | | 9n-15-8n+10=8 | | 10x-5(1-y)=3(2y-2)-20 | | -11x-52=52-7x | | 7=7*y | | 8x^2+9=201 | | -58+x=77-4x | | -180/-3 | | 36=4*y | | x/12+19=8 | | 30=6*y | | -x-241=150+16x | | 4m=10m+30 | | 24x^2-960=72x | | 21=y*3 | | 18=y*6 | | 2t-19+2t-16+2t-17=180 | | 6=6*y | | bx-3=ax+7b | | 1.58*4.291= | | 6=6xy | | 12x=3462873 | | x^2+y^2+2x+y-16=0 |