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| B+q=z | | 55+3x+x-10=180 | | 0=x^3-9x^2+24x-16 | | 12-10x+5x=-18x | | 2b-2b+7=21 | | 1/3•q•3 | | 15000=-88x^2+17108x-813360 | | -13/2× | | 4x+6=-9+10x | | x^2=7+0 | | 7/2×= | | 2x+3y=4x+3y | | 5x-4x=5+2 | | 2y-3x-3= | | 1.7+1.7= | | 2a-6=5 | | 15x+10x-3x=11 | | Log[7](3x+1)=2 | | 7-5x=4+3x | | 16x+4=70 | | y=29-6 | | 5x-4(x-3)=7 | | 10=r+5+9 | | 2ln(x-6)=3 | | -3y+5x=4y+8 | | 2x+8=8x+22 | | 2/3^-4 | | 5/x=25/15 | | 18+a=-3(2-a) | | 6n+9+(-6)= | | -14x-45=-13x+15-7x | | 3/2z-1 |