.20b-.40=-2

Simple and best practice solution for .20b-.40=-2 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 .20b-.40=-2 equation:


Simplifying
0.20b + -0.40 = -2

Reorder the terms:
-0.40 + 0.20b = -2

Solving
-0.40 + 0.20b = -2

Solving for variable 'b'.

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

Add '0.40' to each side of the equation.
-0.40 + 0.40 + 0.20b = -2 + 0.40

Combine like terms: -0.40 + 0.40 = 0.00
0.00 + 0.20b = -2 + 0.40
0.20b = -2 + 0.40

Combine like terms: -2 + 0.40 = -1.6
0.20b = -1.6

Divide each side by '0.20'.
b = -8

Simplifying
b = -8

See similar equations:

| 2(y-6)=3y-2(8-y) | | 3(2+x)=x+8 | | b^2-4b-45=0 | | -1.75v+1-3.3=-3.20 | | 2c^2=5c+3 | | 4x^2+28x+48=0 | | 7+2p-6=9p+8-6p | | 18=15y-(-2x+21) | | x+2x+.15x+.05=1.8 | | 5x+2x-3=-3x+10x+3 | | 2c^2-13c=7 | | (x-1)(x+6)= | | 5(x-3)+9=2x+3(-3+x) | | 4=y-3 | | 19-(2x+3)=2(x+3)+1 | | 3v^2-22v=16 | | 14x-8+3x-3=13x-3+3x | | 3x^2-22v=16 | | (x+8)(x+7)= | | .5x+.5+2.75x=10.25 | | 3-4y=7 | | 21x+9=4(4x+4)+5x-7 | | 2y^2-8-4y=y^2-2y | | 2x^2+16x+14=54 | | 0.25q+0.10(3q)=4.95 | | 4(6x+5)=24x+20 | | (4y+3)(y+6)=-4(4y+3) | | 2u^2+u+2=0 | | 0.14(y-1)+0.18y=0.12y-1.5 | | 0.5+0.05n=1.30 | | 7(4x-2)=5(5x+5) | | 4=t+5s |

Equations solver categories