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)
2*x = 360/40 // - 360/40
2*x-(360/40) = 0
2*x-9 = 0
2*x-9 = 0 // + 9
2*x = 9 // : 2
x = 9/2
x = 9/2
| 0.9x=2500 | | 36x^2+19x-6=0 | | 3x^2+39x+90=0 | | 8m-28=27 | | 2x-4=3x-10 | | 6a+3=8a+11 | | 40x^2+x-6=0 | | -3(2x-1)+7(1-5x)=0 | | x^3+5x-18= | | x^3-36x^2+154=0 | | a[2]= | | (4-2i)(8+3i)=0 | | 4r/4s | | y5/y3(y2) | | 42+6x+6=180 | | 42+6x+6=1180 | | 7x+3=20+2 | | 24x^2+7x=6 | | 2(4+5)-(7+8)= | | 23+-6y+-28z+6y+28z=23 | | 2z-z= | | x+6y+28z=23 | | (2a-4c+5b)+(2c-5b-2a)=-2c | | 20+-5y+-23z+5y+23z=20 | | x+5y+23z=20 | | y=6x-2+10 | | 4(x+2)-5=5x+3 | | 19x^3-8x+5=0 | | 33+16x+4=180 | | 24+10x-4+4x-8=180 | | 10800+90x^2+x^3=f | | [25x^-3y^20]/[35x^5y^4] |