If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
28 = (4/8)*n // - (4/8)*n
28-((4/8)*n) = 0
(-1/2)*n+28 = 0
28-1/2*n = 0 // - 28
-1/2*n = -28 // : -1/2
n = -28/(-1/2)
n = 56
n = 56
| 1.25m=10 | | 7x+11=9x-3 | | -6+3x=36 | | 1/4x+7=17 | | 1/9*p=125 | | -x+19=8 | | -2(v+4)=-4v-22 | | 125p=1/9 | | -1+2(-8x+7)=2x-5 | | 46=7x+7x-10 | | 4.5*54= | | (70/x)-(70/x-5)=-1/6 | | 404/5+x=90 | | 4.5*52= | | 2.5(2p/5)=5p/12.5 | | 8+4=20+x | | 1/2*b*h | | 70/x-70/x-5=-1/6 | | 500+472=28972 | | d=4(5-8) | | 39+5p=6p+51(1-7p) | | 15+3=818 | | 3(3x+1)=-15 | | 2x^3-3x^2-2x+1=0 | | 11x-(-8)= | | -6=-2x+6 | | (1/3)n=6 | | 4(2x-1)+3+2x=4-5+6 | | -(1-4m)+1=-8+8m | | 3(x+5)+9=36 | | 4.3x=10.75 | | 9a+2b+3c=1 |