3z-9=9

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


Simplifying
3z + -9 = 9

Reorder the terms:
-9 + 3z = 9

Solving
-9 + 3z = 9

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 3z = 9 + 9

Combine like terms: -9 + 9 = 0
0 + 3z = 9 + 9
3z = 9 + 9

Combine like terms: 9 + 9 = 18
3z = 18

Divide each side by '3'.
z = 6

Simplifying
z = 6

See similar equations:

| 7x-2+11x-34=180 | | 2v-7=-5 | | 5/7=5b | | 2/3x+5/6x=1/2+10 | | -2z+8=14 | | 12-4w=14 | | -2a+(-8)=-4 | | 77-7/4=x | | 2z+2=-10 | | 3s^2-10s=8 | | -3c+3=15 | | 2e= | | 7(t-5)+7t=7(2t+2)-13 | | -2c-(-6)=16 | | -y-15-2x=0 | | -4x+9=x-31 | | 3b+(-4)=14 | | 3+3x=6x-12 | | -3c+8=-4 | | 7+6x=-4x-13 | | -3a+6=27 | | 2c-10=6 | | 225-4x=32x+17 | | 5-5x=6x+115 | | 25x+5y=11 | | 7(-1+3)+3(1)=17-8(1) | | -x+1=1-2x | | x+1=6x-54 | | 7(-1+3)+3(-1)=17-8(-1) | | 5x-7+5x-7+x+1+x+1=360 | | 2-x=6x-82 | | 3e^4x=90 |

Equations solver categories