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)
12*((13/4)*x+5/8) = -61/2 // + -61/2
12*((13/4)*x+5/8)-(-61/2) = 0
12*((13/4)*x+5/8)+61/2 = 0
12*(13/4*x+5/8)+61/2 = 0
(2*12*(13/4*x+5/8))/2+61/2 = 0
2*12*(13/4*x+5/8)+61 = 0
78*x+76 = 0
(78*x+76)/2 = 0
(78*x+76)/2 = 0 // * 2
78*x+76 = 0
78*x+76 = 0 // - 76
78*x = -76 // : 78
x = -76/78
x = -38/39
x = -38/39
| 6-(5/(y+2))=((-4)/(y-1)) | | 18x*12=4x*60 | | 0=-6v^2-15v-12 | | 2*3x+1=3 | | 2=2x/(1.15-x)(1.15-x) | | 2x*3+1=3 | | 12-8=10x+4 | | z^2+1=0 | | 12x-3=x-186*72 | | 4x=113 | | C(Q)=30+3Q | | 4x=1113 | | 5x+95*6=10 | | 14=10(1+r)4 | | 5x+23=74x-37 | | 0=2y^2+17y+30 | | (2/3)h-9=6-(2/3)h | | 228-7x=29x+20 | | 12b-3b-6b-2b= | | 7(y+9)=-6y-15 | | 5x*3=17 | | s+45=1282-2s | | z^2-(5+2i)z+(1+i)=0 | | z^2-(5+2)z+(1+i)=0 | | s^2+0.001s+250=0 | | c-50=.8(c-100) | | s^2+1ms+250=0 | | 0.8(c-100)=450 | | s^2+10s+25=0 | | x+7x=72 | | 33-2+8-7= | | 9x-3=7+8x |