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12*c-(d/a) = 0
12*c-(a^-1*d) = 0
x naleu017Cy do R
x in (-oo:+oo)
| -16=2(-6+6n)-8(4n+3) | | -72+2x=48-4x | | -1+8y=23-4y | | z/4+1=9-z/4 | | -5v+4v=8(v+7)-4(v-1) | | (25/36)^3/2 | | 9=x+6+1 | | 2+8x=-62 | | -37+6x=23+x | | 2.4-3=x | | 7x+(90-x)=21 | | -3/4(4x-3)+7/8x=19/16 | | -3a-2a=5 | | 10a+5(a-4)=15 | | 2x+10+4x+1=41 | | -3/m=2/m+1 | | x+1/2x+(x-46)+(x-35)=360 | | -69-2x=-9x+50 | | 4x-3(x+2)=3(x+6) | | -11/4=7/6w | | -n+(4+2n)=56 | | -4p=1.66 | | x^4-3x^3+7x-1=0 | | 19+(x/2)=4 | | -4/15(-5/2) | | -57+6x=42-5x | | 7m^2n^2+4m^2n^2-4m^2n-5m^3n^2-5mn^2= | | 4b-8b=4 | | 2.6x-2.4x=18-22 | | 0.5h+0.33h(h-6)=0.833h+2 | | 76.00=23.95+0.10x | | 4n-7n=12 |