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/5+4 = x/5 // - x/5
X/5-(x/5)+4 = 0
1/5*X-1/5*x+4 = 0 // - 1/5*X+4
-1/5*x = -(1/5*X+4) // : -1/5
x = (-(1/5*X+4))/(-1/5)
x = 5*(1/5*X+4)
x = 5*(1/5*X+4)
| 6.72/12 | | -3(-1-1x)=24 | | x=-1.286 | | 260/25= | | 2(-7+6x)=-38 | | 2*3.14*36+2*3.14*6*h=3.14*36*h | | 5(7x-3)=-365 | | 4(-3x+9)=-108 | | 3x+4-2=7x+9 | | 65=-2x+7x+5 | | 2y=17*41+17 | | 18x+3y=9 | | 2x^3+11x^2-x-30=0 | | 2x+73=7+13 | | -43=5x+3x+5 | | 3(3x+1)+(x-1)=3x-1 | | 20x^2+18x=-7x^2 | | 4-7x+3x=0 | | 4x-2-2x=22 | | 14=-x+4x+8 | | (3/7+x)-(5/x)=4/7x | | -37=x-6x+8 | | 6*6+x=36 | | 3=-6x-4x+3 | | 3/7+x-5/x=4/7x | | 19=-6x+3x+1 | | x^2-5x+y^2+8y-11=0 | | 93=-3x-7x-7 | | 9x-5y=-3 | | 11=x+5x-7 | | 15/-0.66 | | -[6x+(5x+6)]=9-(4x+3) |