12z-9-10z+3-8z=2-9+3z+10-102

Simple and best practice solution for 12z-9-10z+3-8z=2-9+3z+10-102 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 12z-9-10z+3-8z=2-9+3z+10-102 equation:


Simplifying
12z + -9 + -10z + 3 + -8z = 2 + -9 + 3z + 10 + -102

Reorder the terms:
-9 + 3 + 12z + -10z + -8z = 2 + -9 + 3z + 10 + -102

Combine like terms: -9 + 3 = -6
-6 + 12z + -10z + -8z = 2 + -9 + 3z + 10 + -102

Combine like terms: 12z + -10z = 2z
-6 + 2z + -8z = 2 + -9 + 3z + 10 + -102

Combine like terms: 2z + -8z = -6z
-6 + -6z = 2 + -9 + 3z + 10 + -102

Reorder the terms:
-6 + -6z = 2 + -9 + 10 + -102 + 3z

Combine like terms: 2 + -9 = -7
-6 + -6z = -7 + 10 + -102 + 3z

Combine like terms: -7 + 10 = 3
-6 + -6z = 3 + -102 + 3z

Combine like terms: 3 + -102 = -99
-6 + -6z = -99 + 3z

Solving
-6 + -6z = -99 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-6 + -6z + -3z = -99 + 3z + -3z

Combine like terms: -6z + -3z = -9z
-6 + -9z = -99 + 3z + -3z

Combine like terms: 3z + -3z = 0
-6 + -9z = -99 + 0
-6 + -9z = -99

Add '6' to each side of the equation.
-6 + 6 + -9z = -99 + 6

Combine like terms: -6 + 6 = 0
0 + -9z = -99 + 6
-9z = -99 + 6

Combine like terms: -99 + 6 = -93
-9z = -93

Divide each side by '-9'.
z = 10.33333333

Simplifying
z = 10.33333333

See similar equations:

| 0.4x+.6=12.6 | | (85-62)*(18-3)= | | c-2.35=-1.4 | | t/5=60 | | a+6.2=2.05 | | 62/70 | | 0.4n=0.12 | | y+.24=8 | | 8=3n-4 | | 12.5*8=x | | 6a+22=18 | | =5y+7-2y | | x-2.3=0.625 | | 20(c+3)--4=56 | | 3x=94 | | -2x+6(5x+26)=-12 | | (20+20+20+20)+(15+15+15+15)= | | X/7=5/13 | | 14p-8=22+2op | | 9/11-3s/11=3/11 | | Y+(Y*.08)+(Y*.12)=60000 | | r^2-12r+27=0 | | 3x+12y= | | 3(8-x)+7x=-48 | | (21/2-5/6)/1/2 | | x^2+13=49 | | 0.75x+.05(6-x)=.10(-95) | | 32a^3*b^2= | | x+(4x)=40 | | -66=-6x+2(5x-15) | | x^2-19x+80=18 | | 12k/12-3/4-5k/2=3/4 |

Equations solver categories