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)
(3/7)*x-18 = -19 // + 19
(3/7)*x-18+19 = 0
3/7*x+1 = 0 // - 1
3/7*x = -1 // : 3/7
x = -1/3/7
x = -7/3
x = -7/3
| -3a=2a+20 | | 5y-3=2y-9 | | 6n-3=8n+12 | | -4n=5-2n | | 3/4y+11=-1/3y+8 | | (x/x-3)=(x/x-3)+3 | | 2/w+4=-7 | | 5.23-2.34x=3x-1.979 | | -10-y=-6 | | 6v=8+3v | | (-2/3)(9/3) | | 4x^2-7x+18=8x+9 | | 7x^2+24x+28= | | l3m-2/2l=4 | | -67=-8p-3 | | (2x^2-12x+36)+(2y^2+8y+16)=24 | | -2x-9=7x+36 | | (x+6)(x-6)-8=1-4x | | 7a=10-4a | | (x-3)/4=x/2 | | -2(5u-6)+4u=3(u+9) | | -34=4y-6 | | 3=-8+b/-5 | | (4v+7)/15=(6v+2)/10 | | 6x-11y=48 | | 4x^4-16x^3+16x^2=0 | | 7+3(5y-3)=-2(2y-8)+4y | | 4(y+1)=5y | | 3/17x=-9/7 | | 90-12+x=180 | | 6x+11y=48 | | x^2-22x+39=-7x+3 |