18+12z=9(z+18)

Simple and best practice solution for 18+12z=9(z+18) 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 18+12z=9(z+18) equation:


Simplifying
18 + 12z = 9(z + 18)

Reorder the terms:
18 + 12z = 9(18 + z)
18 + 12z = (18 * 9 + z * 9)
18 + 12z = (162 + 9z)

Solving
18 + 12z = 162 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
18 + 12z + -9z = 162 + 9z + -9z

Combine like terms: 12z + -9z = 3z
18 + 3z = 162 + 9z + -9z

Combine like terms: 9z + -9z = 0
18 + 3z = 162 + 0
18 + 3z = 162

Add '-18' to each side of the equation.
18 + -18 + 3z = 162 + -18

Combine like terms: 18 + -18 = 0
0 + 3z = 162 + -18
3z = 162 + -18

Combine like terms: 162 + -18 = 144
3z = 144

Divide each side by '3'.
z = 48

Simplifying
z = 48

See similar equations:

| 13=7w-8 | | 12x+19=-15x-62 | | 5x+1=4x+16 | | 168=3x^2+3x | | 4x+10=(-26) | | 10.00+2.00(X)=6 | | 4x-6=18+16 | | 5x+7=13+x | | 25x+84=-16 | | 3x+3x^2=84 | | -4=2z-4 | | 24-(x+9)=5x-3 | | (2n+5)=n+20 | | 12z-3z+11=4z-(17-9z) | | 6y-4-2y+1=0 | | 5c-c=52 | | 9x+12=9x-18 | | 8x+12=4(2+2x) | | 40-77x=5-2x | | 9x+12=-5x-18 | | 5(y+7)=100 | | 15x^2+38x+10=-14 | | 3tan^2X-5tanX-2=0 | | 20=2/5x | | -2.9c=34.8 | | 4/12*1/3 | | 6+.5(t)=21 | | 2(-3x+4)=80 | | 6+.5(t)=0 | | 6+.5(5)= | | N^2=-6N+135 | | f(x)=-9x-11 |

Equations solver categories