Z-9=12

Simple and best practice solution for Z-9=12 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 Z-9=12 equation:


Simplifying
Z + -9 = 12

Reorder the terms:
-9 + Z = 12

Solving
-9 + Z = 12

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 + Z = 12 + 9

Combine like terms: -9 + 9 = 0
0 + Z = 12 + 9
Z = 12 + 9

Combine like terms: 12 + 9 = 21
Z = 21

Simplifying
Z = 21

See similar equations:

| 84=(x+7)x+2 | | 130=30+s | | 3(x+2)=6-6x | | 2n+2(n+4)=68 | | (5/4)+2x=-(1/6) | | (5/4)+2x=(1/6) | | X+11=4x+8 | | 94=4x+(27-x) | | v+8/4=-1 | | [7(y+5)-17]+[2(y-3)+1]= | | 4n-19=20 | | 5x-11-12x=7-5x | | 94=4x+54-2x | | 1/3*81+4 | | (5/9)+3x=-(1/6) | | P+6=22 | | 23=-4m+4+m | | (5/9)+3x=(1/6) | | p_6=27/12 | | 12g=7g | | n-5/8=-2 | | 3a+2+5a=-14 | | q+(3+q)+(q-6)=63 | | 4/6x-1=9-1/6x | | 7-x=5x-1 | | 16=n+3/4 | | (3/25)+5x=-(1/15) | | -48=8(n+5) | | 5x-10y+55=0 | | .10x+.25(24-x)=4.5 | | 6=v/10+4 | | (3/25)+5x=(1/15) |

Equations solver categories