If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
2*x+5 = 5/2 // - 5/2
2*x-(5/2)+5 = 0
2*x-5/2+5 = 0
2*x+5/2 = 0 // - 5/2
2*x = -5/2 // : 2
x = -5/2/2
x = -5/4
x = -5/4
| 6=-n-5n | | -7x(2x-1)=4(2x+1)+6(3x-1) | | -12-i= | | -13(x+1)+6(3x-4)=4(x-3)+8 | | -16+10x-9x=8 | | 3(1+7r)=26-2r | | 990/p=45 | | 6(5n-3)=4(5n+3) | | n-3n=-7-3n | | -5t+7=11t-25 | | 1/3x+13=5/7x-1 | | -11-(8)= | | .10x+.5y=46 | | 74.96+5.8= | | n-(-7)=-4 | | 21.35=3a-2.44 | | 3v-6=6v+18 | | 2x^3-3x^2-6x+9= | | 4x-6y-7x+4y= | | -11-(8)+14= | | 9/5c+32=-4 | | x+4(3x-2)=5-3x-2 | | 14/7/8 | | 20y^2+7y+10=0 | | 5x-4x-6=9 | | -11-8+14= | | Sin(x+pi/2) | | 1050+800+4x=700+400+9x | | 26f+15=32f | | 2x-4-4x=6+3x | | 4x+5x-7x+14=3(3x-8) | | 57/n=19/9 |