B=2x+21

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



=2B+21

We move all terms to the left:

-(2B+21)=0

We get rid of parentheses

-2B-21=0

We move all terms containing B to the left, all other terms to the right

-2B=21

B=21/-2

B=-10+1/2

See similar equations:

| 8=2/3r+2 | | 3(x+2)+1=3x-5+12 | | 7x4=30- | | 9(2x-3)-4(3x+5)=5(x+4) | | 1+5b+8=8+6b | | R=10x | | X-1/4-5=x-7/3 | | (2+13)x-27=48 | | 4x+2=-5x-61 | | m+9=45 | | 26=x/7+4 | | 4w+-4=-16 | | g(2)=-2^-4 | | -b-14=b-1+1 | | j-7=-15 | | |x-3|+|3x+2|=4 | | 3a^2/a-18/a=0 | | -4x-1=-13-x | | -5=-41-6w | | -4=15-2y | | 3a^2-18/a=0 | | n/150=4/100 | | -3=12/w | | 7+7x=x+43 | | -3(2-4x)=2x+14 | | 21-3x=7+2x | | n+7=-11+7n | | 2x=4+10x | | 3x+6(x+4)=96 | | 100x-4(x+3)=180 | | 4x/7-4=20 | | 3x+5=-11+5x |

Equations solver categories