B-2+2b=21

Simple and best practice solution for B-2+2b=21 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-2+2b=21 equation:


Simplifying
B + -2 + 2b = 21

Reorder the terms:
-2 + B + 2b = 21

Solving
-2 + B + 2b = 21

Solving for variable 'B'.

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

Add '2' to each side of the equation.
-2 + B + 2 + 2b = 21 + 2

Reorder the terms:
-2 + 2 + B + 2b = 21 + 2

Combine like terms: -2 + 2 = 0
0 + B + 2b = 21 + 2
B + 2b = 21 + 2

Combine like terms: 21 + 2 = 23
B + 2b = 23

Add '-2b' to each side of the equation.
B + 2b + -2b = 23 + -2b

Combine like terms: 2b + -2b = 0
B + 0 = 23 + -2b
B = 23 + -2b

Simplifying
B = 23 + -2b

See similar equations:

| an=4+(n-1)3 | | 15x+3=27 | | -2x+1=x^2+2+5 | | x-3(-2x-4)=-x+28 | | -12=-2n+0.2(20-6h) | | -(3/5)*-4 | | 107+2x+(2x+1)=180 | | m-8(4m-6)=265 | | -16k-(-12k)=8 | | 0square= | | -9=3v+7(v+3) | | 328.32=2.7+x | | -2(-3x)=22-3(x-13) | | 2=p+-2 | | 6r^2-49r+49=0 | | 5x-12+6x+5=180 | | y=lnx^100 | | 4x+6x+10x=180 | | 7/p=3/10 | | X^2-y^2=73 | | -2(7x-3)+9=-14x+15 | | 44=-5(-4+6x)-(1-5x) | | an=18+(n-1)(-6) | | (2y^3)(-3y^4)=0 | | 53+(4x+4)+(2x+9)=180 | | -6+2m=m | | 4u+6=-10 | | -3q=-4q+4 | | 5.00x+525.00=525.00 | | 4j=3j+3 | | 0.04(y-9)+0.20y=0.14y-0.6 | | 10.00+2x=60 |

Equations solver categories