If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
9 = (-1/4)*w // - (-1/4)*w
9-((-1/4)*w) = 0
(1/4)*w+9 = 0
1/4*w+9 = 0 // - 9
1/4*w = -9 // : 1/4
w = -9/1/4
w = -36
w = -36
| 15=7x-2 | | 46=10d+16 | | l+5=78 | | .3x-2.7=9 | | 63c^2-7=0 | | -63=824 | | 5lxw=78 | | -3(3p+3)-2(3-14p)=3(8+6p) | | 1=-39h+462 | | .6x+8=20 | | 200.7=32.7n+37.2 | | 1/2(12)(6)(sin57) | | 6=2y+41+3y | | 19p-15=24+18p | | (19m)-m= | | 813=0.6d+795 | | 51=14x+2x^2 | | 773.3=12t+53.3 | | 6u-15u-19=-91 | | 94=7m+3 | | 3/8y-9=-6 | | 4x+6=6x-44 | | 6a^2+3a-55=0 | | 10=5/9u | | 3n=144 | | 2j^2+4j^2k= | | 17=m+13 | | 1/4=2/5*x | | 18=-12h+54 | | 6x+9y=6 | | (y+11)(y+4)=198 | | x-.13x=300 |