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)
(2/3)*x-3 = 4 // - 4
(2/3)*x-4-3 = 0
2/3*x-7 = 0 // + 7
2/3*x = 7 // : 2/3
x = 7/2/3
x = 21/2
x = 21/2
| 5(-5x-5)+2x=x-25 | | x*x-256=0 | | 4k^2+15x+9=0 | | 11-3m=1-5m | | (4x^2+4x+2)-(4x^2-5)=7x-1 | | 11x-9+6x-2=180 | | 4k^2+15+9=0 | | tan(x)=2.3 | | 97=4u+17 | | 4x+4=2x-7.8 | | R^2+9r-97=0 | | 5a-3=7a | | 0.16-28d=69.60 | | 5(x+1)-1=0.2 | | 29r+3r^2=0 | | 7(x-3)=-3x-11 | | 4(-3x+4)-6x=106 | | -7(3x-4)+2=5x+6(2x+3) | | 4y-15+4y-15=180 | | 6sin^2*3x=3 | | 7x+7=12x+24 | | (4x^2+6x+4)-(4x^2+5)=9x+3 | | 5(n-2)+3=33 | | 3-5(x+4)=8(2x-3) | | 0=r^2-20.25 | | 120=.3x+32.97 | | 39=8.1w(lw) | | g(x)=6x^3+5x^2-12X+4 | | logy=.3225+.0179X | | 7c+26-2c=41 | | 4+10a-2-8a= | | 0=2x^3+2x^2+3x+14 |