21x-1=8x-1

Simple and best practice solution for 21x-1=8x-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 21x-1=8x-1 equation: 



21x-1=8x-1

We move all terms to the left:

21x-1-(8x-1)=0

We get rid of parentheses

21x-8x+1-1=0

We add all the numbers together, and all the variables

13x=0

x=0/13

x=0

See similar equations:

| -12a+44=12 | | 10=-1/2x+12 | | x/3+18=-24 | | .45x=63 | | y=500(0.88)^3 | | 9(-11x+11=-496 | | 9m+4=-14 | | -t/3=7= | | -8.75+3.1=1.7+5x | | 43-23n=-23 | | 28r-16=40 | | 5x/9=-1 | | (44a)4=64 | | 10m+8(m+4)=-40 | | 5x−3−2x7=24 | | 7y²-14y=0 | | -16+5g=-6 | | 6x1.5+5+1.5+1.5=4x1.5+12 | | 6g+22=12 | | −2n+10=28 | | x=1000+0.75*x | | ?x9=144 | | 3z/10+2=0 | | (6x-5+5x+3)= | | 6-8+4n=2(2n-1) | | 2a=(3+6) | | 4c+2=5c-1 | | 15m+9=51 | | 7x+7+2×+2=180 | | 7x+7+2×+2=189 | | 107-50=3x | | 7+5y=57 |

Equations solver categories