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3*x^2+9 = x^2-6;x
x
747;3
(3.14*(554/2))^2
18/24
7 = (1/6)*(77/2-6)
| 4w^2+3w-13=0 | | 51+(x+1)=180 | | x-6.26=8.39 | | -4x+8=6x-12 | | 3(x+2)-2=-17 | | 0=x^2-5x-150 | | .2(5n)=2(15) | | 6(x+12)=4 | | 3(x+2)-3=17 | | 2(9+x)=20 | | (-.5)(-2x)=(-.5)(14) | | X^2+y^2-19x-37y-29=52 | | -4x=5-x | | 2(x-5)=-20 | | 45(x)=t | | (P-4)/p=(15/P) | | .3(3p)=.3(-24) | | 4x^2+y^2+32x-2y+29=0 | | -6(u+1)=2(1-3u)+1 | | (2x+1)(x+4)=18 | | 15+v=6v | | 3.6x=14.7 | | .5(2x)=.5(12) | | (X^2-a^2)/(x-a) | | x*0.85=125 | | X^2+y^2+43x+30y-37=12 | | 1/42=8/9t | | 18=0.32w | | 0.3y=3.3 | | 3(x+2)=-2(x+5)+3x+8 | | 0.57*0.56*.056add0.43*.043*.043/.056*0.56add0.56*0.43add0.43*0.43 | | 76+(4x-8)=180 |