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2*x^2-1*x^3+15*x-36 = 0
b-((4/7)*b) = 24
-1.41 = v/(-2.1)
6.9 = b/2.5
30/25 = 100/x
| 6x+5-3x=7x+12 | | ab-8=3Gforb | | 3yz^2-4y^2z+6y^3-2z^3= | | 4x+5=25-x | | n+37=96 | | 10e^(t/30)(-ln2) | | 90-130-3x=3x-40 | | 3z+7.5=6.6 | | x^2-90x+324=0 | | k+24=73 | | d-3=29 | | 33+b=96 | | N^2+18n+77=0 | | 3x-40+a=90 | | M-10=5 | | 40x^3+22x^2-51x-9=0 | | b-4/7b=24 | | 130-3x+3x-40=90 | | 14=-14 | | n-12=72 | | 4×7=r/5 | | 12p^2+8-10p=0 | | 70=-3.5c | | x(2x+12)=320 | | -1.41=v/-2.1 | | 6.9=b/2.5 | | -0.04=-80g | | 0.08=20q | | 90-a=3x-40 | | -38=3x-2 | | 2x+5=-x+5 | | 30/25=100/x |