5b-21=4b

Simple and best practice solution for 5b-21=4b 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 5b-21=4b equation:



5b-21=4b
We move all terms to the left:
5b-21-(4b)=0
We add all the numbers together, and all the variables
b-21=0
We move all terms containing b to the left, all other terms to the right
b=21

See similar equations:

| y=2y−5 | | X2+8x=-16 | | 2x-3(3-x)=x-7 | | 6+15=13-4(2x+5) | | 9x^2=3x+1 | | 1/2x+3=3/5x-1 | | 0=x4-8x3+5x2+14x | | -6(-6x-3)-2+8x=0 | | 24+6(2x+-1)=2(9+6x) | | 4(-2x+6)+x=0 | | -8(2x-4)+5=0 | | -3x+14=x+18 | | (2x-4^2)×137=4×13^8 | | 0=2,5r-50 | | -2(-5x+9)-9x=0 | | -x+7+5(-4+7x)=0 | | -5(-7+x)-7x=0 | | x-47=86 | | 7+9(-2x+9)+1=0 | | (5x-25)+(3x+5)=90 | | 3(2X-5)-2(4x-1)=-5(x+3)-2 | | -8-8(6x+1)=0 | | x^2+0.99x-0.99×10^-3=0 | | (3x+10)+(5x-20)=180 | | (3x+10)+(5x-20)=120 | | 4x-9(3-x)=0 | | 15=3t+9,6 | | 2x-3(x+4)=5x-2(7-3x) | | -7x+4(-6+3x)=0 | | 4c+15=23 | | X+2y-3=1 | | -4x-16=-32 |

Equations solver categories