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)
(2/7)*x-5 = 8 // - 8
(2/7)*x-8-5 = 0
2/7*x-13 = 0 // + 13
2/7*x = 13 // : 2/7
x = 13/2/7
x = 91/2
x = 91/2
| 6*1.5-8=2*1.5-14 | | y=43.81-0.395(98) | | 5+3(x-4)=2(x-1) | | x+-10= | | y=43.81-0.395(73) | | -4t*3=0 | | 8x^2-3=21 | | (2lnx)+1=ln(2x) | | 3/5w-2=8/5w | | 9x-4(x-5)=40 | | 2x-11=5-2x | | 5r+5=130 | | .14(y-5)+.16y=.08y-.09(20) | | ab=cd-2 | | rt*rk=0 | | 5x+2x+8=64 | | 6x+4-2x=19 | | =5x-(800+3x) | | 2(y+2)=x+4 | | 32y+24y/4y=0 | | =5x-800+3x | | -7(-4-6n)=-40+8n | | 4(x-3)+5=3x+1 | | 8(w+5)=3+7w | | 8x^3+x^2-8x-1=0 | | 15[3-(2-x)]+13x=4(7x+4)-1 | | -3x+2+x+4=-3(x+2)+11 | | -(7x+7)=-12-6x | | 40x^2-8x=0 | | y=3x^2-9x+5 | | 14+2a=-2(a+7) | | 6z+2-2z=9+3z+7 |