2.1-b=-1

Simple and best practice solution for 2.1-b=-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 2.1-b=-1 equation: 


Simplifying
2.1 + -1b = -1

Solving
2.1 + -1b = -1

Solving for variable 'b'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + -1b = -1 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + -1b = -1 + -2.1
-1b = -1 + -2.1

Combine like terms: -1 + -2.1 = -3.1
-1b = -3.1

Divide each side by '-1'.
b = 3.1

Simplifying
b = 3.1

See similar equations:

| 2a-b=-1 | | 9(6x-5)=2 | | 46-11x=16+4x | | 10x+1y=24.50 | | 6x^2y^2-93xy^2-210y^2=0 | | 4-(-(-2))-8y=9 | | 5n^2-12n+8=0 | | 9a+3=2a+17 | | y=60+3x | | (y+3)(y-8)=9 | | 82+6y-29=17y-10-2y | | 2x-3(x+4)-10=9-3(2+2x) | | X+60+2x-30=180 | | 5(d-5)=75 | | 5t+3(1-4t)= | | 2x+12=-108-10 | | 3x+2y=36y-99x | | 5m-m-9=3 | | 200+50(x-70)=1000 | | w^2+9=2 | | 6x-86=3x-14 | | 2y+18+3y=38 | | 4(x+2)-4=48 | | 2x+2(x+2)=48 | | 20x-9=14x+3 | | 3x-4=12x-41 | | 33-2x=7x+17 | | x+22+4x=-14-4x-18 | | x^2+2-y^2=0 | | -13x+36=20x-30 | | y^3+y^2-36y-36=0 | | 4x+27=2x+61 |

Equations solver categories