2z+12=3z-9

Simple and best practice solution for 2z+12=3z-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 2z+12=3z-9 equation: 



2z+12=3z-9

We move all terms to the left:

2z+12-(3z-9)=0

We get rid of parentheses

2z-3z+9+12=0

We add all the numbers together, and all the variables

-1z+21=0

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

-z=-21

z=-21/-1

z=+21

See similar equations:

| 3a-21=2a+6 | | 3b+3=2b+14 | | 3b-12=2b+8 | | 3y+18=2y-12 | | (0.2x)+x=90 | | X^2+y^2=507 | | 3y+18=2y-1 | | 3y+9=2y+2 | | 2y+10=3y-9 | | 12x+8=44−6x | | 2/10+4/15+x/20=1 | | 2.7^10=10^x | | x*3.4=11 | | /3x-10x+6=1x | | F(p)=8p+3=3p+12 | | 0.8(0.1x+3)－0.1x=0.04x | | 10^3=2^x | | 34+5(p+1)=4 | | 7x-15=6(x+3) | | x^2+16+24=0 | | 50+10x0+7+2=9 | | 29=4c-13 | | 2a=3=13 | | X/5=2x9 | | 15w+19w-6+4=-5w+4-6 | | -7+8+3v=16 | | -7v+8-3v=16 | | I5x-3I=2 | | -1.3=w/5+11.2 | | -4.1=2.3+w/4 | | 186-u=234 | | 166=71-v |

Equations solver categories