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2;7;4;5;1;0
693;239
85 = 1.543*(13/90)*r
4.5;2.1
196/3 = 0
| -2(5-4x)=6(x-3)+6 | | -26-2x=2x+2 | | 252=-7(4x-8) | | 14(x+2)=3(x-1) | | (8y+3)-(-y-5)= | | T^4+9t^3+11t^2-81t-180=0 | | 11x-10=14+5x | | 10+2y+2y=18 | | w-a=-5forw | | 4mx-m=7(m) | | 85=(1,5430)(13/90)r | | -2x-7=-4x+2 | | 3.5z-2.7z=-6 | | 4.42x+22.1=44.2 | | 7.5t-42=37.2 | | w-a=5 | | -2(x-5)(x-5)-7=1 | | 6m-4=4m+2 | | 3(x-1)=5+7x | | 4mx-m=7 | | 50x/3=2 | | a(x+2)-bx=5 | | -2x+7=3x+(-4) | | Y=2E-05x-0.0006 | | 3/2=2/x | | (1696)16=(x)8 | | y-3a+4b= | | 4/3=3/x | | 3(x+1)-5=70 | | -6+2x=38 | | (x/90)*((90-x)*50)=10x | | 2x=8+4y |