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-((5*x)/12) = 5/4 // - 5/4
(2/3)*x-((5*x)/12)-(5/4) = 0
(2/3)*x+(-5/12)*x-5/4 = 0
1/4*x-5/4 = 0 // + 5/4
1/4*x = 5/4 // : 1/4
x = 5/4/1/4
x = 5
x = 5
| 5x^2+16y^2=84 | | 3n+11=6-2n | | f(x)=118+34x | | 12x^2+15x-16x-20= | | 6x+15-8x=18-18x+16x-3 | | 3(d-8)=24 | | Y-24=6/5x-12/5 | | -14=t+8 | | -3.6q+1.4=-4-1.8q | | 5x^2+3=128 | | 24+12/5 | | 6/5*2 | | 38=8y-8 | | 2(6x+5)=0 | | 7/9z+2z+9=56 | | 24b-24=4b-12 | | 48b-24=4b-12 | | 7.2*0.148= | | 6x+8=60 | | X^2-6x-520=0 | | 2x+9y=61 | | -4(5n+3)=4(2+2n) | | 5x-50y=-45 | | 2x-12/3x | | 4/7=x/21 | | 4x+5=8x-15 | | 9m=5n | | 5.1/(10-9)=N | | 3m=2n | | 24.25x-598=1762 | | 4x^2=12x+7 | | 36b-54=6b-24 |