If it's not what You are looking for type in the equation solver your own equation and let us solve it.
h in (-oo:+oo)
2.9*h-(5.1/2) = 47 // - 47
2.9*h-(5.1/2)-47 = 0
2.9*h-47-2.55 = 0
2.9*h-49.55 = 0 // + 49.55
2.9*h = 49.55 // : 2.9
h = 49.55/2.9
h = 17.0862069
h = 17.0862069
| 18x-5y=44 | | a*2+b*2=50 | | Xdy-2dx=0 | | 12p(1-p)=1.92 | | X(1-x)=1.92 | | 5(3-x)=19 | | 100x+200y+300z=10800 | | 3x^4-2=-5 | | y=-0.8x^2+10 | | 0=-3+3 | | 4=100-3(x+4) | | 4=-4+3x | | 4=-3x+(-4) | | 4(x+3)=5x+4 | | 7X+10x-15-6x-2=7x-4x+5 | | 13x+2=3x+5 | | 4x^2-17x+17=0 | | 94+x+y=132 | | 4x^2=18x-81 | | 20/5(2)= | | 2Xsquare=8x+90 | | 4(x+1)-(x-9)+(x-9)+(x+3)=(x+4)+(x+2)-(11-x) | | 125/200 | | 7p+18q+p-5q-6p= | | 3600+x^4-100*x^2=0 | | X+y-2z-10=0 | | 3600+x^4-100x^2=0 | | 4*sin(4x)=0 | | Y*7/24=X | | 2(4x-1)=-x-11 | | 3(3x+4)+3=6 | | 3(x-4)=-33 |