2+13b=21

Simple and best practice solution for 2+13b=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 2+13b=21 equation: 



2+13b=21

We move all terms to the left:

2+13b-(21)=0

We add all the numbers together, and all the variables

13b-19=0

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

13b=19

b=19/13

b=1+6/13

See similar equations:

| 5(11+2.5y)+3y=2 | | -17=2/3x-29 | | 8/3+1/7t=6 | | 5(z-3)=-3z+16 | | .18y+.06(y+3000)=900 | | 1/12t=3 | | -4*x=1/2 | | 6(2x-7)=2(6x+9) | | 6x+5=27+4 | | -16x^2+64x+0=0 | | 2(8t+1)-15=t-(t+12) | | 16-1/2x=3/4x=1 | | 3x+10=12x-8 | | 9x+4=7x-8x+6 | | 2(4+9x)=44 | | -16x^2+64+0=0 | | 25x+50(10-x)=40 | | 2(x-3)+12=120 | | -15=-6+3/4y | | 3(x-3)-(x-5)=12 | | -6+5(1-4d)=22 | | 201/4+1/2x=26.25 | | -(-1-2k)+k=9-k | | 106.2=9(m+3.7) | | X+2=36-12x | | 4x+240=0 | | c/10+42=44 | | 3(x-9)-(x-5)=12 | | 7/11x+1/2=4/9-4/11x+4/9 | | j+40/9=0 | | -2=-n+2n | | -0.4s=-2 |

Equations solver categories