20+18x-2=21x-9

Simple and best practice solution for 20+18x-2=21x-9 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 20+18x-2=21x-9 equation: 



20+18x-2=21x-9

We move all terms to the left:

20+18x-2-(21x-9)=0

We add all the numbers together, and all the variables

18x-(21x-9)+18=0

We get rid of parentheses

18x-21x+9+18=0

We add all the numbers together, and all the variables

-3x+27=0

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

-3x=-27

x=-27/-3

x=+9

See similar equations:

| 30x+25=45x-20 | | 1=7-m | | -8(t-2)=4(t-15) | | 1.38•2.54=p | | 1.25x+.75x=21 | | 323=8.50h | | 43=5b+13 | | 136-8x=-32* | | -x6=x-12 | | -4a=a+25 | | -8x-3-4x=-3 | | -68=10m+2 | | 34=2q=6 | | -4a=a+5 | | f(×)=3×+4 | | -x-x-x-x6=xx-12 | | 31=1.0x-10.4 | | (2x)+(3x)+75+(2x)+(3x)+75=360 | | 30=5t+15 | | 1412x-4=-13+3x+11 | | 3x+25=0.5(10x-20) | | 5k2-2=78 | | 22+33x+3=38x+5 | | 4z+6=25 | | 3+32x+4=3x-52x | | -x-x-x-x111111=xx-1-1-1-1-1-1-1-1-1-1-1-1 | | 4z+6=37 | | -3-4m=5 | | 5/n-7n/10=1/5 | | 4z+6=74 | | 42x-3-9x+2=-x | | 2m+5(-2+3m)=126 |

Equations solver categories