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)
x/5+7 = 15 // - 15
x/5-15+7 = 0
1/5*x-8 = 0 // + 8
1/5*x = 8 // : 1/5
x = 8/1/5
x = 40
x = 40
| 7x-35=-14 | | 2(2w-7)=18 | | m^2+4mn-5n^2= | | ln(7x)=10 | | 8x-35=13 | | -6y^2-4y=-6 | | (7+w)6= | | 3x-8-7x=-4 | | 1/2-3/4x=23/4 | | 5x-13=12-2x | | A(10)=3.14r^2 | | 3x^3-10x^2-20x-100=0 | | x/3+x/4=7 | | 6x+1=97-6x | | -0.25(50)+0.8x=0.3(50+x) | | (-9/2)/(-1/3)= | | 2t-10-t=-7 | | x/20=15 | | (-9/2)/(-1/3)=x | | 1=3y-1 | | x-28=17 | | =3y-1 | | (1*6n)= | | x+35=44 | | 8+6y= | | 5(2f-6)= | | 1/2(7+13) | | -69-9x=113-30x | | -2(4s-2)-4=-3(6s+4)-4 | | 49=7(3+x) | | 5x-3x^2=-8 | | 21-9r=66 |