0=x*2+7x-400

Simple and best practice solution for 0=x*2+7x-400 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 0=x*2+7x-400 equation:


0=x*2+7x-400

We simplify the equation to the form, which is simple to understand 
0=x*2+7x-400

Simplifying:
0=+2x+7x-400

We move all terms containing x to the left and all other terms to the right. 
-2x-7x=-400-0

We simplify left and right side of the equation. 
-9x=-400

We divide both sides of the equation by -9 to get x. 
x=44.4444444444

See similar equations:

| 5(3y+2)-8y=4(3y+2)-5y | | 2x+9x=20 | | 6(y-2)=-15y | | 3x+2=18.5 | | x^2-7x=-5 | | 14c+32=-18c | | 8(y-7)=-15y | | -(6y+3)-(-5y-5)=0 | | 8(y-5)=-15y | | 15z^2-26z+4=-4 | | 6x-2y+6=0 | | y=8(20)-130 | | 14c+21=-18c-11 | | 18t^2+9t+20=0 | | 11x+6+3=0 | | =48/2*(9+3) | | 8y-7=-15y | | 2x^2+2y^2-8x-4y+9=0 | | =48/2(9+3) | | 2x^2+2y^2-8x+4y+9=0 | | (h^6n/r)^7 | | 1/2p-7=27 | | y=65-5z | | 3m-4= | | 10m^2-10m+5=0 | | 2t^2+4+8=0 | | 2t^2+4+-8=0 | | 3-6(x-1)=2x-2(x+1) | | 22x+18(8x-130)=980 | | 9(y-4)=-4y | | 9+3r-2=7r+14-3r | | 5-3x/8 |

Equations solver categories