0.4=0.4

Simple and best practice solution for 0.4=0.4 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 0.4=0.4 equation: 


Simplifying
0.4 = 0.4

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

Combine like terms: 0.4 + -0.4 = 0.0
0.0 = 0.4 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 2(2x+1)=3(4x-3) | | 4x^2-59x+624=0 | | 3x+4=7x+4 | | f(2)=3x^2-x | | 4*2-x=6 | | -18=k-7 | | 2x+3x+4x=108 | | -6(2t+4)=80 | | 2(f-2)=-4 | | 4+7x=12+5 | | 3*3=2x-7 | | 7x^2-3x=4 | | -8(s+3)=-52 | | 2x-5*1=15 | | (3y+10)= | | -8(2t+4)=80 | | f(x)=3x^2-x | | x*4+135=x*11-5 | | 6=2n-4 | | x=2*8+7 | | r+2=-7 | | 10-3x=7x-30 | | a^3-6a^2+10a-8=0 | | y-x=-2(4-7) | | 3x+3x+x=98 | | y-7=-2(x-4) | | y+7=-2(x+4) | | m-5+5=10 | | 3x+4x+x=80 | | 42+50(w)=45 | | 4-2x=31+7x | | y+2=4(x-7) |

Equations solver categories