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x^2-1 > 0;x
x
4/x <= x;x
x
(4-m)^2 = 0;m
m
x/(e^x)
(4-m)^2 = 0;m
m
| 15=21-3q | | -32-8y+16=-30y+110+13y | | 6z-3=10z-35 | | 85=13+6u | | 2(x+5)-2=53-3x | | 4(-x^2+4)+2= | | -3c+7+5c=-4c+13 | | 2v-11=5v-53 | | 0.4m-(-8)=12 | | 16a-13a=9 | | -6(x+5)+34=7-7x | | 2(x-6)-28=5-3x | | 3(w-54)=63 | | 7(t+5)=91 | | r+8.9=17.4 | | 90-3= | | 15=19-2h | | 14+3n=38 | | Y=36x-100 | | Sin^x=1/2 | | 27=4z-1 | | -15-3(3x-8)=2(-4x-3) | | 13+3x-10=90 | | 2(x-4)-6=28-4x | | 10j+36=9j+41 | | (2n+2)(4n+5)= | | h(16-4h)=0 | | 3r-11=1 | | r^2s/360 | | 51+5y-14=16y-11-3y | | 3(14.5)=y | | 28+5y-2=16y-10-2y |