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28 = -7/2
1.25 = (x/30-0.5)/3.5
2.5*x = 1/2
11/30 = 0
10800 = 26260.875/(3.83-((pi/2)*x^4))
| 2=3x-9 | | 17-3x=11x-7 | | 4x+3-3=-6 | | 4-9l-b-6l=-14 | | 6r+5r=77 | | 3-7x-10x+2= | | -2-(-5)+(-4)= | | 6(x+3)=3+6x | | 5+6x(11-4)= | | 2*3.14*r=7.86 | | r+5+7r=29 | | 9b+27= | | -8(v+4)=4v-44 | | 4(c-5)+8=4+c-18 | | x+63+55=360 | | x+63+55=180 | | 90+2x= | | 3(2+6)+4(7-3)= | | 6.5r+3.5=-185.65 | | 1+3x=-23 | | 4(1)+3y=11 | | -3(2x+10)=-60-6 | | 3-4m=15-2m | | -2y-48=-4(y+9) | | 0.04x^2+8x+200=0 | | 2x^2-4y^2=25 | | 3h(squared)+2h-16=0 | | -2.3x+6=42.8 | | 2b-6+8=24 | | F(x)=3x^3-x+7 | | 4(-1)+3y=11 | | 53.5+94.75+x=180 |