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)
(1/4)*(4*x+8) = (1/5)*(10*x+25) // - (1/5)*(10*x+25)
(1/4)*(4*x+8)-((1/5)*(10*x+25)) = 0
(1/4)*(4*x+8)+(-1/5)*(10*x+25) = 0
1/4*(4*x+8)-1/5*(10*x+25) = 0
1/4*(4*x+8)-1/5*(10*x+25) = 0
-x-3 = 0
-x-3 = 0
-x-3 = 0 // + 3
-x = 3 // * -1
x = -3
x = -3
| 12(x-2)=2(6x-4)-16 | | -1/3(12x+3)+1/7(42x+35) | | -2m^2+8=0 | | 1/2(8x+6)=1/3(9x+27) | | 2/3x-1=17 | | 20+7=3p | | -120-4x=32-12x | | h=-.006x^2+4.38x-123.43 | | -7(-5x+7)=-189 | | 0=-3x^2-5 | | 7(x-2)=7x-28 | | 32/10= | | X-5/8-5/9-48 | | 1/2y-6=-11 | | 6x+28=8+10 | | -188+2x=-9x+58 | | 10(x+20)=20(x+60) | | A-5/8-5/9+48 | | x+36=2.5x | | x+1/8=7/8 | | -3(-7x-2)=237 | | 45+(21+9)+(3+18)= | | A-5/8-5/9+48=X | | x-6/19=-14/19 | | 143-6x=4x | | (-6w^4+w^2)-(-2w^2+4w^2-w)= | | 4x=18*2x | | 5y+2+7y= | | (6)/(7)+(1)/(8)x=1 | | 4+x/2=4 | | 3k/5+44=12k+8 | | -2(x+3)=-3x+10 |