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/4 = 28 // - 28
B/4-28 = 0
1/4*B-28 = 0 // + 28
1/4*B = 28 // : 1/4
B = 28/1/4
B = 112
B = 112
| 4+7y=25 | | -6v^2+v=0 | | 8y+3x=88 | | 5*(x+2)=45 | | (16st)^2/3/64s^3t^-7)^2/3*(4s^-2/2t^1/3)^-1 | | 5/7p=20 | | 3(2y-3)-y=4 | | 14-6(3m+7)=-2m-16 | | 27-32=x | | 2n+25=27 | | -49=9x^2-42x | | 11-44=3(x-5)-9 | | 2w/7=9/5 | | -4=-5x-7 | | 42=34-x | | 13=x^2-6x+153 | | 7(5x-3)=49 | | y/8+12=-28 | | 13=x^2-6x+140 | | 5r/5 | | 0=x^2-6x+140 | | 4h-9=2h+1 | | 4p-4/p/9p-9/4p^2= | | 3x+8y=88 | | 2/15-1= | | -12-5[6-2m]=18 | | sqrt(2x)+1=9 | | ln(x)+ln(2)=8 | | ax+c=2 | | -2a^4+2a^3+128a^2=128a | | 9=4[3k-4]-7k | | -2m^2-8m-8=0 |