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(-1/2)*x^2 = 0
n/4 = -12.4
-44/11 = 0
(120-x)/120 = 0.2
6*x^5-13*x^4+22*x^3-15*x^2-21*x+58;2*x^2-x+7
| 6B+4b=-20 | | 3x^2=457 | | -1/2x^2 | | -5(-25+x)=30 | | 3(x-10)=9 | | -3m+1-3m+7m=-8+9 | | log(5x+25)=2 | | 100[0.3(m+6)]= | | 2a+2b=70 | | (n/4)=-12.4 | | 16.8(0.94)= | | -44/11 | | (120-x)/120=0.2 | | (100-x)/100=0.2 | | 4r+2r+6-8= | | -3x-28=x^2+2x-24 | | 1x-18=2 | | 4(3+2x)=6x+12 | | -48=-4y-12 | | 1/2x-18=28 | | 42.25=5x-2.75 | | z^2+10x+40=5 | | 3m+13=46 | | (5p+3q)(2p+5q)= | | 10.98x+27.98y=355.60 | | Ax=w | | 2x-y+2(7x-3)=-y+3(4x+6)+4x | | 5x-3(x-4)=-8+5x+14 | | 6n*4-6= | | 514.84=220+1.08x | | 35-15= | | -4+2(4x+5)-7(2-4x)+3-2(8x-5)=3(4-5x)-3+1(12x-2)+20 |