.4=2x

Simple and best practice solution for .4=2x 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 .4=2x equation:


Simplifying
0.4 = 2x

Solving
0.4 = 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
0.4 + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0.4 + -2x = 0

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -2x = 0 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -2x = 0 + -0.4
-2x = 0 + -0.4

Combine like terms: 0 + -0.4 = -0.4
-2x = -0.4

Divide each side by '-2'.
x = 0.2

Simplifying
x = 0.2

See similar equations:

| (8x^2-5x^3)-(6x^2-8x^3)=0 | | 4[4-(3-4x)]+2x=3(6x+2)-2 | | x*(x+1)=5*(x+2)-5 | | 1/2y^2-5/2y-18=0 | | (4p-3)(7p-3)= | | x^2-2x-79=0 | | 6.0x10^5/3.9x10^-2 | | h=-16t^2+116t+39 | | -x^2+24x-95=0 | | 2p^2+7p=-5 | | -9+8g-14=9 | | 8(4a-1)= | | 2w-6w-48=-12 | | 8c+-8=3c+4 | | h/3-h-4/6=5/6 | | 5.6+2=4.6 | | 2x-4x=20 | | 6b^3(4b+5)= | | -x^2+20x-19=0 | | 6v+30=6 | | 19.6(x-15.42)=66.64 | | 5(u+7)-u=7 | | 5x^3y+10x^2y^2-120xy^3=0 | | log(4x-3)+log(x+5)=1 | | y1/3*y3/2 | | 3x^9+21x^8+36x^7=0 | | 3(c+4)=5(c+6) | | (n+2)(4n+6)= | | 3(a+2)=9a | | 2.4(m-3)+3.8=-8.1 | | 0=-(1/3)^0 | | 3/a=9/a+2 |

Equations solver categories