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)
(25/4)*x-20 = 180 // - 180
(25/4)*x-180-20 = 0
25/4*x-200 = 0 // + 200
25/4*x = 200 // : 25/4
x = 200/25/4
x = 32
x = 32
| 9t/16.12/17 | | x-(x*0.3)=163.80 | | -7/8x=-35 | | 7(-31x-19)=-9(-38-7x) | | x^2+19x+26=0 | | x-(x*0.3)=110.6 | | 10y=2x/3x^2 | | 36x^2+144x+144=0 | | 7|x+3|=42 | | x^2-3x=D | | 10p=9p | | x-(x*0.3)=281.40 | | 18=-3/5y | | 7(-6)-6(-14)=27 | | 8+1=20-11 | | 10(1+9x)+6(x+10)= | | -6+4v=-26 | | 6x+15=2x-5 | | 4(W)=4+W | | X+16=39 | | -43=5u-8 | | 8s-6=64 | | .25x+40+15=.35x+45 | | 6xsquared=48 | | 3y-3=-21 | | |x-13|=2 | | 3x^2y+9y=2x | | r/2-3=6 | | -4=4+4u | | 9(x-2)-7= | | 10(v+3)-2v=4(2v+3)-15 | | (3x+7)(x-3)=-16 |