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)
x/3 = 28/12 // - 28/12
x/3-(28/12) = 0
x/3-7/3 = 0
1/3*x-7/3 = 0 // + 7/3
1/3*x = 7/3 // : 1/3
x = 7/3/1/3
x = 7
x = 7
| 6y^4-21y^2+15y^2= | | N+28-15= | | f(x)=3x-5+6 | | -1x+6-5x=14-2x | | 15-11x=-9-3x | | 1.5d+9.25=4+3.25d | | 0=x^2-45x-621 | | 19=9b-8 | | G(x)=2x^2+4x-6 | | 1/3*x^2*0.5x=972 | | 5/x=25/35 | | 9x-13=4x-52 | | tan^4x=1 | | 73-f=81 | | 15-11x=9-3x | | 2(2t+1)=3(t-2) | | 0=4x-x^2-621 | | 10-4m=16-m | | -9(x+6)=-9x+10 | | 15-11x=7y+8 | | (w+144)=36 | | -3a^5-(-2a^5)= | | 5t-3u-8t+10u= | | 5+57= | | 7c+13=-15 | | y=3-(10) | | y=3-(8) | | 71-T=67 | | 27=3e | | 6x^2-20x+2=0 | | 6x=6(4x+1) | | 360=110+50+4m+m |