If it's not what You are looking for type in the equation solver your own equation and let us solve it.
e+3+e-9=90
We simplify the equation to the form, which is simple to understand
e+3+e-9=90
We move all terms containing e to the left and all other terms to the right.
+1e+1e=+90-3+9
We simplify left and right side of the equation.
+2e=+96
We divide both sides of the equation by 2 to get e.
e=48
| x^2+243=4x^2 | | -3(x-2)+1=2(4-x)-1-x | | x^2-40x+325=0 | | 3d+5+d+5=90 | | -4m+-24=-8 | | -27=8(6x+4) | | .18+.1(20-a)=.14(20) | | 3p+(2-3p)=28 | | 4x+4+2x+10=180 | | 33g+28=25-12 | | 5x-4(3x+5)=-3 | | -12z+z^2-45= | | -3h+-24=-2 | | h=79-6t-5t^2 | | 8-5(2y-3)=14-9y | | 4.3g=23.8 | | 3+59=98 | | 5+5=k | | -7.8x=-1.6 | | 4s-6s=-31 | | -(6y+4)-(-5y-5)=-6 | | (3V+8)(5+V)=0 | | 10x+2y+40=180 | | 4c+9+2(c-12)=15 | | P(x+k)=36 | | (V+8)(5+V)=0 | | 5000=.5s-300 | | -9.8x^2+26x+1200=0 | | 2z+11=8z+15 | | 5x-12x+25=-3 | | 1+4=5x+2 | | 3|x|-12=8 |