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1*x^7
8*x^8
100*x^5
(1/4)*e^cos(4*x-6)
3*10^2
| 67.1=29.7-0 | | 3a+7=7a-3 | | 3x+4y=420 | | 14x+8=8x-6 | | (3x-17)= | | (u+4y)(u-2y+5)= | | (3x-17)+(2x-19)= | | (Ab/xy)^3 | | 134+(28x+50)=180 | | 134+(28x+50)=801 | | 8+6x=4c | | 2-2x=8-z | | 5y+3=2y-3x-5 | | -1*-9-6=3 | | -11.0-3.5= | | -1-9-6=3 | | 1/-5x-3/5=6/5x-5/6 | | 9999939393939111+88= | | 162=72-w | | 47=2x+17 | | -1-0+1=7 | | 2x+3x=3x | | 5(1+6c)= | | 3(1+6f)= | | 2(5+3s)= | | 2x^3+x^2-16-8=0 | | 4(x+8)=4(x+10) | | -1-8-8=0 | | 4x+15=-4x-20 | | 4(x+7)-5=12x+8 | | 8-4-8=-40 | | X(-4)=140 |