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 = (5/2)*x // - (5/2)*x
2-((5/2)*x) = 0
(-5/2)*x+2 = 0
2-5/2*x = 0 // - 2
-5/2*x = -2 // : -5/2
x = -2/(-5/2)
x = 4/5
x = 4/5
| 6(2n+5)=6(5n+3)+3 | | 1/3+1/7y=3/7y | | 4x+2(x-8)=34 | | 5/8x+2.5=3/8x+1.5+1/4x | | 5w+(40+40)=420 | | 2.3y+2+3.1y=4.3y+1.6+1.1y+0.4 | | 50-q/6=6q-26 | | 3(7x+6)=21x+8 | | 7n+2-5=-6+3n-2n+14 | | -16+4x=-2415x | | 3.2p-2.5+2.1p=5p-7/2 | | 4(w-1)=32 | | M-67.9=3.08 | | 5r+2=6r+3-r | | 2x-3y+6=3y-5x-4 | | 2x+2/3=2x+4/5-4x | | -2z+2+4z=16/5+2z-6/5 | | ln(5x-1)=8 | | 17/4+4.2y-9/4=2.2y+6+2y-4 | | x^2-9+lnx=0 | | X^2+y^2+xy-6x-6y=24 | | 3/2x+2.3-1/2x=4.3+x | | -x^2+20+40=0 | | F(x)=4x^2+6x+9 | | y=2A-x | | Y=2x^2+16x+9 | | 2+m+2m=6 | | 7x+4y=2185 | | 7k+5k=8k+1 | | (15d^2)/3 | | 4a^2-4ab+b^2-4x^2= | | 15d^2/3 |