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(1/2)*x-30 = (1/6)*x^2
X/(-2)-11 = 4
3*x-(2*(5*x-(1/4))) = 1
(3/2)*x-(7/4) = 7/6
(3/4)*x-(7/4) = 7/6
| x-(20-2x)=1 | | 12+4x=30 | | 3.8(s-6)+4.66=-22 | | 153/.09=x/100 | | 6(10-3x)=186 | | -40=-12x+92 | | .09/153=100/x | | 4.2a-3.5b-(1.8a+2.7b-1.9)= | | 25-4x-6=24+9x | | 68x-60=82 | | 6x+12y=180 | | y-10=m(x-5) | | 1/2x-30=1/6x^2 | | m^2-23=0 | | -14-10x=7x+34 | | x-4+54+63=180 | | -4(r+9)=-66 | | X/-2-11=4 | | X+28=102 | | -49r+9=-66 | | 46=4q+14 | | -2x+4=x-10 | | 2n+n=60 | | 3x-2(5x-1/4)=1 | | 5n-2n+8=12+4n | | 0.12×5/4 | | 3/2x-7/4=7/6 | | -6+y=-7 | | 26-3x=59 | | y+90-50=180 | | 149+8x=25x | | 3/4x-7/4=7/6 |