8z+4z-18=9-12-1z+1

Simple and best practice solution for 8z+4z-18=9-12-1z+1 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 8z+4z-18=9-12-1z+1 equation:


Simplifying
8z + 4z + -18 = 9 + -12 + -1z + 1

Reorder the terms:
-18 + 8z + 4z = 9 + -12 + -1z + 1

Combine like terms: 8z + 4z = 12z
-18 + 12z = 9 + -12 + -1z + 1

Reorder the terms:
-18 + 12z = 9 + -12 + 1 + -1z

Combine like terms: 9 + -12 = -3
-18 + 12z = -3 + 1 + -1z

Combine like terms: -3 + 1 = -2
-18 + 12z = -2 + -1z

Solving
-18 + 12z = -2 + -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
-18 + 12z + z = -2 + -1z + z

Combine like terms: 12z + z = 13z
-18 + 13z = -2 + -1z + z

Combine like terms: -1z + z = 0
-18 + 13z = -2 + 0
-18 + 13z = -2

Add '18' to each side of the equation.
-18 + 18 + 13z = -2 + 18

Combine like terms: -18 + 18 = 0
0 + 13z = -2 + 18
13z = -2 + 18

Combine like terms: -2 + 18 = 16
13z = 16

Divide each side by '13'.
z = 1.230769231

Simplifying
z = 1.230769231

See similar equations:

| 3(n-2)-n=12 | | 17-2m=13 | | -9+6n=-6 | | .75x+5.5=29 | | 182.25=.405(w) | | 62=12-5x | | 7/16=x/24 | | 360=90+8x+(5x-1) | | -5x+1-x+17=-36 | | .75x+5=29 | | 4(1+2x)=-4 | | 5s-92=s | | 81/3x10 | | Solvex+72=-9x | | y+5=4y-46 | | 4x-3/-7-25/4 | | 8.95+c=21.35 | | .75x+4=29 | | 8+2k=16 | | r-8-1+17=6r-5-7 | | 4y-26=y+5 | | .75x+4.75=29 | | 5u-39=2u | | -9+3x=-15 | | 18x+35=12x+45 | | .75x+14.75=29 | | 2t-8=6 | | 2y+12=9y-2 | | 0.5m+28.10=50 | | 7-5n=17-9n+6n | | 3/4x-5=13 | | 5u-88=u |

Equations solver categories