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)
7 = (7/4)*(3/4)*h // - (7/4)*(3/4)*h
7-((7/4)*(3/4)*h) = 0
(-21/16)*h+7 = 0
7-21/16*h = 0 // - 7
-21/16*h = -7 // : -21/16
h = -7/(-21/16)
h = 16/3
h = 16/3
| (5(2k-3)-3(k+4))/3k+2 | | -13=d-11 | | 8x^3/8x | | 2x+97=18 | | -4.5q=-32.5 | | 4s^3+4s^2-15=0 | | X+4=x-12 | | 6a-5=-4a-25 | | (a^(8/9))(a^(3/8)+a^(9/8)) | | -16x^2+22t+6.2=0 | | x/6+3=-1 | | 42j+18-19=(-28) | | -4P+3Q+2R=-8 | | (5/2)x+4=(1/2)+(1/2)x | | 5(-6+-3d)=3(8+7d) | | 3.3=1.5-.4y | | 9x-15=6x+30 | | 2(y-4)+12=-10 | | 15g+14=13g | | (x+1)/(x-1)=(3x)/(3x-6) | | x+3x-1=5x+2 | | 18x-27=-99 | | 3v^2-25=-10v | | 6t^2+12t-15=0 | | 5p=-7 | | 17-3x=4-x | | 4m^2-6m-3=-5 | | 30.45=6.3(2.5)(h) | | -AP+3Q+2r=-8 | | 2/17/13/34 | | -(5+p)=-23 | | (3-4x)(3-4x)(3-4x)= |