-3(2z-6)=3z+9

Simple and best practice solution for -3(2z-6)=3z+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 -3(2z-6)=3z+9 equation:


Simplifying
-3(2z + -6) = 3z + 9

Reorder the terms:
-3(-6 + 2z) = 3z + 9
(-6 * -3 + 2z * -3) = 3z + 9
(18 + -6z) = 3z + 9

Reorder the terms:
18 + -6z = 9 + 3z

Solving
18 + -6z = 9 + 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.
18 + -6z + -3z = 9 + 3z + -3z

Combine like terms: -6z + -3z = -9z
18 + -9z = 9 + 3z + -3z

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

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

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

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

Divide each side by '-9'.
z = 1

Simplifying
z = 1

See similar equations:

| 5x+8+7x-6= | | 14m-10=3*4+m | | 7x^2-10x=3 | | 7-4a=1-a | | 8*y-5=6y-18 | | 4/3x-5/2x=7 | | 2k*k-14=-3k | | X/7-1=13 | | 4*w+3=w-15 | | 5y-5=50 | | -25.32x^2+3900x+156= | | 8x+9a=235 | | 7y+(-5x)-2x+1-5y+3= | | 12x-91=-7x-13+13x | | 2y-1=5y-4y-1 | | x*x+17x+49=3x | | 8x+9y=235 | | 8y-5x=165 | | 5x(3x-1)=50 | | -5y=165/8x | | 3z=12-5 | | 2/3x1/3 | | 3x-6/x-1 | | 3m*m=-16m-21 | | 32x+8= | | k*k+15k=-56 | | 6x^2(7x^2+2x+3)= | | 2+2(3-7)=6 | | -3t-8=-6+5t | | LSA=55.96m^2 | | 6q+8q=-56 | | 12-a=6a |

Equations solver categories