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0;6;1;6;7;0
11;12;5;7;4;0
X/(-7) = y
x+2*y-8;2*x-y-1
((((9*u)/4)/7)/1)*x = 0
| 4.02x+40.2=80.4 | | d/dx(3.14x) | | X/-7=y | | 9u/4/7/1x | | X^5+2x-3=0 | | 15-6x/-3 | | 1/4(2/3x-1/8) | | -4(2t+8)=-72 | | 4x-6/2=9-6x/3 | | 112=x/11*100 | | 112=100*x/12 | | 28.5=2.1+4g-6 | | 10(s-5)=143 | | X=3A-2B | | 3c/2=9 | | (2x+5)(2x+5)+(2x+5)(x-4)+3(2x+5)=0 | | x^2-6x+3=-x^2+4x-5 | | 13^1/0.5 | | (3a^3/2b)^-2(2/a)^-5 | | 1/4×X^4-1/3×X^3 | | 8=d-01 | | 6(4s+2)=156 | | -10*-10-8*-10+20=10*-10-12 | | 2y=5+5x | | 3(a-3)=57 | | 2w-1=2l(.25) | | -4(2-x)=7x-(10-2x) | | 12=3-4(2+x) | | 2x+y+x+y=180 | | (3/4)x^2-12=0 | | 3x+20=86 | | R/2=3 |