If it's not what You are looking for type in the equation solver your own equation and let us solve it.
B in (-oo:+oo)
B/20 = 20 // - 20
B/20-20 = 0
1/20*B-20 = 0 // + 20
1/20*B = 20 // : 1/20
B = 20/1/20
B = 400
B = 400
| 4+5=0 | | X/3=81 | | 288=-6(5m-8) | | -5x^2-50x+120=0 | | 6=8(s+-.75)+-20 | | 21+3j=g-3j | | 1200/x-2 | | -7v+16=-4v-21 | | 2/3g=4 | | X-31=-37 | | 3n-15=-6 | | 8(-5b+8)=-30+7b | | (1/2)^-4x | | 8=2w-4 | | (-9x-7)-((8x^2)-4x)= | | -2p+28=3(6p-4) | | 1.2c+2.6=7.16 | | 7(a-1)=6a+12+a | | 260=.03x+x | | -96-58w=908 | | X^2-7x+10=26 | | 3x+8+20=(2x+15) | | -4x^2+8x-13=0 | | 5x^2+x-5478=0 | | G(X)=-x^3+2x^2-11x-12 | | .5x-7=-3 | | 2.25m-6.1=14.15 | | .5-7=-3 | | 3x+8+20-(2x+15)=0 | | K=-35 | | 7x+3n=660 | | 3x+8+2x+15=20 |