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5;8;1;10;0;0
(4*(2*x+y)^2+14^2)/(8*(2*x+y))-r;(4*(x+y)^2+22^2)/(8*(x+y))-r;(4*y^2+14^2)/(8*y)-r
(1/2)*(2*w-3)+(1/4)*(3*w+2) = 1.5;w
w
x^2+y^2-25;x+y-6
6;1;1;2*(1+2);0;0
| x/33=4/11 | | 6(2x-7)-3(x+2)-15x= | | t+t=t+t-40 | | (D^2+5D+4)y=10 | | x+30=2x+15 | | 5x+20=50-x | | x+ln(x)=2 | | 3x-4(2x+8)=55 | | -0.5x^2+3x+6=-7 | | (x/8)=x-14 | | 5p+13=36 | | 8y+y+3y= | | 2x+ln(3x)=4 | | X/8=x-14 | | -5(2p+4)-34=2(5p+3) | | 2xy=3yx | | -4+3=4(x+2) | | 7/4x=-12 | | y=14x+17 | | 10x+15y=21500 | | 5=7x-8x | | x+163950y=321050 | | 2.1n+4.93=n-0.9 | | (X-15)+15=90 | | 1=-4d-3 | | 13x-21/4 | | 19=4+5 | | 9x+42=27 | | t+40=t+t-10 | | 13+3x=19+x | | 5(2n+10)=40 | | 8x-4=x+17 |