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15;10
9-3 = 0
1*x^3-(4*x^2)+1*x+6 = 0
574/7-x = 735
((4*z)/3)*z = 0
| 2x+11=4x-10 | | 7(2x+6-y)=56 | | -36=-27t | | 2x-4=4-2x | | 14.2= | | 4(6x-10)=40 | | 6xa-7=17 | | x-x(0.15)=110 | | (5x-6y)-(8x+2)= | | (3x-6y)+(2x+y)= | | 72x+25x=400+25x | | 574/7-x=735 | | 9x^4/3x^-4 | | 9=0.33333333333a+11 | | 5=2sin(2x-1) | | 7y+4y+5x= | | 6x^3+17x^2-19x+6=0 | | 4w+2l=177 | | 72x=450 | | 4w+2l=17 | | -5+-25-15x=-10x-2+(-3) | | 4z/3z | | x-15/100=39 | | 144/x=x | | -5s+7=-4x+12 | | -2+3x=-5+25 | | 4n(3n-3)=0 | | Xsquared=12x | | 10z+8=9 | | (49x^5y^4)1/2 | | 3x-(x+1)=139 | | 9a+6b=1843.93 |