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(2/3)*x-3 = -4
1-(250000/(x^2)) = 0
4*x^3-(16*x)
48/12 = 36/x
9/15 = x/75
| 4.5x=-27.45 | | 9(n+1)=6(n+5) | | (v+2)*(9v-8)=0 | | 81x^2+90x=21 | | 4x-3-1x=1x-5 | | x-2=3.75 | | 30x-26=15x-12 | | 25-7b=4b-1 | | 3-2.25= | | 4c+5=63-2(x+8) | | 3.00*0.75= | | 6n+6=4(n+1) | | -3y=189 | | 2/3x-3=-4 | | 3-2.4= | | 5x-3=2x+10.5 | | -1(x-3)-4=30 | | 3.00*0.80= | | 2(w+9)=7w+48 | | 21x-3=1x+17 | | 6y-30=20+3y | | 1-250000/x^2=0 | | 4x^3-12x^2-36x+5=0 | | 36x^6y^4z^2-25x^2z^10=0 | | 3.00-1.35= | | -7x=58 | | 19=3x-13+5+6x | | 3.00*0.45= | | 48/12=36/x | | 6m-3=3m+9 | | 12x=774 | | 102=6g-7x+3x |