b-0.4=8.1

Simple and best practice solution for b-0.4=8.1 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 b-0.4=8.1 equation: 


Simplifying
b + -0.4 = 8.1

Reorder the terms:
-0.4 + b = 8.1

Solving
-0.4 + b = 8.1

Solving for variable 'b'.

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

Add '0.4' to each side of the equation.
-0.4 + 0.4 + b = 8.1 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + b = 8.1 + 0.4
b = 8.1 + 0.4

Combine like terms: 8.1 + 0.4 = 8.5
b = 8.5

Simplifying
b = 8.5

See similar equations:

| 2x^3-14x^2-27x-35=0 | | 12m^2-10m-50= | | x+21=25 | | 2/15-1/3 | | c=0.75x+0.25 | | x^2-13x=7 | | -5(2t-2)+7t=8t-4 | | 6n-3-6=15 | | 11x+12=5x+36 | | T=60-6x | | 2(x-5)=6x-4x+7 | | -x+2=3x+26 | | 3x-17=-2x-52 | | 5ln(x)=12 | | 3(3+13)-15=4(x-2)-9 | | 4x+11=2(x-5)+1 | | 10x+(x+4)+56=-12-12 | | 20w+3=10w+63 | | 2y+4=x-4 | | 4=3.8+a | | M-93=-1 | | 3+2f=7 | | 6-6-4n=50-6 | | 9x-14=8x+7 | | -16k^2+20k=0 | | 0=2x^3+x^2-13x+6 | | 3+2v=-5 | | 7=x+3-5x | | P(x)=2x^3+x^2-13x+6 | | f(x)=8x^2+16+2 | | k/3-1=1 | | 3+2ln(x)=12 |

Equations solver categories