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)
-18 = w/2-8 // - w/2-8
8-(w/2)-18 = 0
-1/2*w-10 = 0 // + 10
-1/2*w = 10 // : -1/2
w = 10/(-1/2)
w = -20
w = -20
| X-2(x-20)=3x | | X-2(x-20)=3 | | 6x+4-3= | | 3v+4=-14 | | 14y/5-13=10 | | 0.40x(0.50x)-0.50x=500 | | x^2+9x/2-5/2 | | (1/3)x+5=4 | | 1-2/3(1/2+2x)=-x/3 | | 3w-3-w^2=0 | | 0.50x+0.40*0.50=500 | | 32-3-w^2=0 | | 0.40*0.50x-0.50x=500 | | x-2x+13squared=-7 | | -2v^2+8v-8=0 | | x^2+36-8x=0 | | 3(3x-9)/2=5(9x-3)/4 | | 9w(3x+2)= | | (X+8)/3=x | | 80x=20 | | 3(x^2+6x+9)=0 | | x=51 | | X/2=3x-1 | | x-3=-19 | | -(-2+x)+3-4x=-10 | | 2(x+3)-5(1-x)=3(x-1) | | 3y+5=4(x-9) | | (10x-3/4)=3 | | 7x^2+x=1x | | q*3/2=132 | | 7x^2-42x= | | 3(x-2)=2-5(x-2) |