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/14-(1/4) = (x+3)/7 // - (x+3)/7
x/14-((x+3)/7)-(1/4) = 0
x/14-((x+3)/7)-1/4 = 0
(-1*(x+3))/7+x/14-1/4 = 0
(-1*4*14*(x+3))/(4*7*14)+(4*7*x)/(4*7*14)+(-1*7*14)/(4*7*14) = 0
4*7*x-1*4*14*(x+3)-1*7*14 = 0
-28*x-168-98 = 0
-28*x-266 = 0
(-28*x-266)/(4*7*14) = 0
(-28*x-266)/(4*7*14) = 0 // * 4*7*14
-28*x-266 = 0
-28*x-266 = 0 // + 266
-28*x = 266 // : -28
x = 266/(-28)
x = -19/2
x = -19/2
| 3/5x+1=25 | | 5y-6+y+38=7y+40-5y | | ((x+2/x-2))*(2x+5) | | 6(2+1)=x | | y-4(3-4y)=2-0 | | 8x-10-3x+9=1 | | t+10-3t=-11 | | (x/14)-(1/4)=(x+3/7) | | -4x-13x=68 | | 3(13/3)-4=31 | | 3(5/3)-4=31 | | 9(6+k)= | | 3(5/3) | | (X+7)(x-9)= | | 3(12/3) | | 1/2(10x-9)=3 | | 3(2/3) | | 4r+6=38 | | 5/2-x/4=17/8 | | -2+13=4b-3-3b | | z^2+11z=12 | | 4(x-1)=-6(x+2)+48 | | m^2+12m-68=-4 | | 4(2x-3)=202 | | x/3-12=0.5 | | 0.3(x+100)+0.1x=34 | | 2(3x:6)-5(4+4x)=52 | | 6x^4/18x^2 | | -4.6+1.5=-28.5-1.6x | | x/7-13=14 | | 5x^2-60x+36=0 | | x-7=68 |