If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-0.4x=7980
We simplify the equation to the form, which is simple to understand
x-0.4x=7980
We move all terms containing x to the left and all other terms to the right.
+1x-0.4x=+7980
We simplify left and right side of the equation.
+ 0.6x=+7980
We divide both sides of the equation by 0.6 to get x.
x=13300
| x^2-0.4x=7980 | | log[8](x)+log[8](x+3)=log[8](x+48) | | 3c-2=8c+13 | | 16=7-a | | 0.733t+8.398=N | | 14+24x+4x=0 | | 2w^2-3w-20= | | 0.03x=-14 | | 7x-5+7-5x= | | x-14=0.03x | | x+14=0.03x | | -18y=14 | | 16x^2-7x=0 | | 11x(121+11x)(121+11x)=0 | | 4+6=6+4 | | .2(x+3)=4 | | 2x+3x-10=70 | | 70+2x+3x-10=90 | | lnx^2+2ln(x+3)=2 | | 32x+5=7x-20 | | m^2+5m-5m=-6 | | 13x-19/3=8x+1 | | 5x+8y-6=0 | | 13x+9/11=2/5 | | 1-2x/7=x+8/5 | | 54648288424343+49288282948383848484839290204929484844444939292939838388383838882010123456929=x | | 9.7x+90.48=-10.3x+88.70 | | 6.1x-1.9=4.2 | | 6.1-1.9=4.2 | | 1-(1x^2)=0 | | 36x^2+5=24x | | -(z+5)+(3z+1)=-3(z+1) |