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)
(3/5)*x-(6*x)+10 = -139/5 // + -139/5
(3/5)*x-(6*x)-(-139/5)+10 = 0
(3/5)*x-6*x+139/5+10 = 0
189/5-27/5*x = 0 // - 189/5
-27/5*x = -189/5 // : -27/5
x = -189/5/(-27/5)
x = 7
x = 7
| 3y-3(2y-5)=-5-4(-3-y) | | -6(x+5)-41=4-21 | | 0.2+0.5(13-x)=3.8 | | -3u^2-72u-105=0 | | 3x-5=9x+7 | | j^2-12j+25=0 | | x+2x+4=13 | | 7x+y=18 | | k^2+10k=-9 | | 3p+2=-31 | | 0.07(4t-5)=0.28(t+3)-1.19 | | -3x^2+78x=-45 | | x-8/5+8/5=-x/7 | | -0.15(40)+0.6x=0.3(40+x) | | 4f^2+24f-76=0 | | 10x^2-26x-12=0 | | q^2+30q-31=0 | | 16x^2-24xy-72y^2= | | 12-5x=7x-2 | | 0.3x+0.2=0.5x-1.6 | | x+2x+x-10=70 | | m^2-8m-27=0 | | 1(60+x)=6(4) | | -2(m+3)= | | c-25c=49.95 | | 6(9y+2)-8=-2 | | x+4x+5x=60 | | 1(60+x)=15(6) | | 10r+4=40 | | u^2-22u=-43 | | 4(t-2)+9=-15 | | -6x-28=2x+12 |