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)
6*(10-4*w) = 84 // - 84
6*(10-4*w)-84 = 0
6*(10-4*w)-84 = 0
-24*w-24 = 0
-24*w-24 = 0
-24*w-24 = 0 // + 24
-24*w = 24 // : -24
w = 24/(-24)
w = -1
w = -1
| 2(1b+10)=16 | | 3(-7d+4)=-177 | | 30x=.5+0.05 | | 2/3-5=x | | 17.95*5= | | (3x^2)+17x+20=0 | | 5x=1.6+4.5 | | 7(-10-d)=-105 | | 2(1+4n)=-94 | | 3(6-5x)=78 | | k/3=-9 | | 5(-2)-15=-5y | | 5(0)-15=-5y | | 2x^2=25x+33 | | 3(7a+9)=258 | | 5(6a+6)=30 | | 2(5x+6)=-58 | | 5(2)-15=-5y | | 3(-3+2b)=9 | | 2/3x+7/6x=7/2+8/3 | | 3(7n+4)=54 | | 4(10-7x)=-100 | | 6(-2+7x)=-474 | | 4(5-7w)=-148 | | 2(4-2b)=-8 | | 9(-2)-6=3y | | 9(0)-6=3y | | 4(8+2b)=32 | | 7(-5+5d)=140 | | 6(-1+2d)=30 | | 2(-4-3m)=-32 | | 9(2)-6=3y |