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X-(4*y);Y-x-3
9;10;0;1;1;20
9;10;0;0;1;20
276;7
X-(4*y);Y-x-3
| 7k+4=10k-20 | | 4/b=1.96 | | 14x+28=-5x+5 | | 3x(x-5)=5x+1 | | 3x-(x-5)=5x+1 | | Y=3-1.5x | | (3x+4)*2+(5x+-1)*2=38+x | | b/4=1.96 | | 2x+1x^2=3 | | 16a+56=15a-40 | | ax^2-5=10 | | 5m=27 | | 8l=44 | | f(x)=a/b-x | | ax-5=10 | | 40x+20=300 | | 4/5x7/9x2/3 | | 3x/6=30 | | 42=6j | | -2.2m=13.8 | | 5(11-3)=425 | | 6-1.2x=18 | | y=4800+0.30x | | -3x-5y+6y+2y= | | tan(3x)+1=0 | | 1=-8x^2+8x | | 9a-6=16-a | | 8a=22 | | 4(x-10)=6 | | 2x/5=x/4(-3) | | 2x/5=x/4-3 | | f(x)=2x^4-14x^3+33x^3-26x+10 |