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)
(5/2)*x-3 = (7/3)*x // - (7/3)*x
(5/2)*x-((7/3)*x)-3 = 0
(5/2)*x+(-7/3)*x-3 = 0
1/6*x-3 = 0 // + 3
1/6*x = 3 // : 1/6
x = 3/1/6
x = 18
x = 18
| -2x-4-8x-23=2 | | -2(t+3)+2(-5t-2)=-13(t+1)+2 | | 2x^2-13=9x | | Y=-1/2(-5)+2 | | 3n+14=n | | 0=6+x-x^2 | | 2(x+5)-(3x-5)=-2x | | y=0.5x+0 | | 15-3y=10y-11 | | 5z-23=-28+4z | | -4x+6y=-80 | | x+(x+7)+(x-3)=52 | | 9(x+3)2(x+1)= | | (10x-7)(2x+5)= | | 1k+mq=a | | w^2-18w+80=0 | | 1+mq=a | | 33=4t-7-t | | -5x+5y=-50 | | X(x)+6x+11=0 | | 7-1.2n=4 | | 8x-(2x+3)=21 | | -9+(-2m)=1m | | (2a^2-16a+32)/(24a-6a^2) | | k+mq=a | | d-4=-9+d | | 9(x+1)=9+8x | | 5x+y=31 | | x^3-4x^2-5x+14=0 | | 5c+4y=56 | | 3x+1-x=6+x+9 | | 3(y-2)=-4y-13 |