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a/x
7/(e^4)
(1/(2*pi*x))*(a^2-b^2)^(1/2)
5/4 = 3
(1/a)*(x^2-b^2)^(1/2)
| 25+6x=5+15x | | 72-4x=48 | | -5=1-u | | 4(k+4)=16 | | 26+6x=5+15x | | 5x-29=49+2x | | 3x-3=1x+11 | | 5/17=2x/51 | | 7x^4+12x^2=26 | | x^2+14X+112=4.24 | | x*.75=135000 | | 3b+9b+4b-6= | | 17x-14+2x+5+12x=180 | | 5x+2y+y=182 | | 0.25(16+4y)-0.5(8+2y)= | | x^2+14x=-112 | | 3x+2y=1.20 | | 9x-13=104 | | 3/x=16/80 | | 6k=2/5 | | e^4x-3=23 | | (5x-2)^2/5=16 | | 3/i=16/80 | | X+1+5x-7=180 | | 5x+1=5x+44 | | 3(2x+5)=3(3x+4) | | 4+14x=172 | | 2x-16=36+39 | | (X+1)+(5x-7)=180 | | 3x^2+5x+25= | | 2x-6=36+9 | | 3(2x-4)=2(4x+7) |