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-(7/4) = (3/20)*x-8 // - (3/20)*x-8
(3/5)*x-((3/20)*x)-(7/4)+8 = 0
(3/5)*x+(-3/20)*x-7/4+8 = 0
9/20*x+25/4 = 0 // - 25/4
9/20*x = -25/4 // : 9/20
x = -25/4/9/20
x = -125/9
x = -125/9
| t-55=125 | | 2x+6+96=180 | | 25n+74=23u+92 | | 12x+18=-8+3 | | (x+4)(x-a)=x^2+bx+8 | | 5/3t=-9 | | 7(x-8)+19=(-16) | | 7(x-3)=(x+2) | | f(2x)=7-6x^2 | | 6.2=2.2 | | 10x-15x+5=(-45)+40 | | 10x^2+120x+360=0 | | 1/3-1/x/1/9-1/x^2 | | 1/8k=1/12-11/14 | | 2(6x-8)=12-16 | | (-3b-21)-6(10b+8)= | | 165+x=173 | | 2x+6x(-7x-11)= | | 2z+6x(-7x-11)= | | 5/8x=1/12-15/14 | | 0.06(y-9)+0.08y=0.10y-0.5 | | 9x^2+120x+360=0 | | y=x^2/4 | | x+3-121= | | 0.02(y-8)+0.20y=0.12-0.9 | | (3x+1)(X-3)+(X+2)(5x-4)= | | 21+x=81 | | w^2+9=2w^2-2w+21 | | 6(4)-(3+8(4))=-11 | | 9n+18=(81) | | 5[6-(y+3)]= | | 5n-21=44 |