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5;6;1;2;0;2
(-x)^2+x > 0
20 = k/2
x^2*ln(x)*cos(x)
6;8;1;3;0;1
| 10x-93=-x+94 | | 3+.05(4a+8)=9-2a | | F(x)=12x-2y | | 20=k/2 | | h=900(t)-10(t^2) | | 4(3x+5)=6(2x+5)-10 | | 1/5(20a)=4–a | | 300+8x=20 | | 3x-3-5x+6= | | 6m+4=-80 | | p=270+60(0) | | 3x-60+2x+15=180 | | 5.6+b=14 | | -5(1+5b)=195 | | F(x)=6x+1*y | | 4-12=n-15 | | 3x-79=124-4x | | (6v-2)=-192 | | 1/5(25–5a)=4–a | | -4y=(-48) | | 4x-32=72+8x | | 10x+5=8x+6 | | 1/2x^2x-6=0 | | 90-x=3x+14 | | 2516.50/1786.67 | | 3z-14=56 | | abs(8x-4)=6 | | -10x-17=23-12x | | -7(-2n-4)=112 | | y+18=66 | | 2m-7=27 | | (x+5+2i)(x-5+2i)=0 |