-3(z-1)=12

Simple and best practice solution for -3(z-1)=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 -3(z-1)=12 equation: 


Simplifying
-3(z + -1) = 12

Reorder the terms:
-3(-1 + z) = 12
(-1 * -3 + z * -3) = 12
(3 + -3z) = 12

Solving
3 + -3z = 12

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + -3z = 12 + -3

Combine like terms: 3 + -3 = 0
0 + -3z = 12 + -3
-3z = 12 + -3

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

Divide each side by '-3'.
z = -3

Simplifying
z = -3

See similar equations:

| sen(4x)+1=0 | | 12(3+y)=3(3k-9) | | 530=12+(n-1)*7 | | 1=k*2 | | [5-3x]=-8 | | [2x-11]=0 | | L/30=15 | | -5x+8x-12=3(x-1)-23 | | 10x-93=14x+39 | | -8+30= | | 4(w+2)=-20 | | bn=12+7n+4 | | -5.7+5.6m=-37.676 | | 12x+8=17x | | x(a-5b)=8m(x-c) | | 4A+3b-c= | | 15=k*10 | | 7m+14cm-3m= | | -7/4u=28 | | 10x-1=3x+8 | | 7w^2-7w-140= | | 110-y=176 | | 7x-26=12x-3 | | Log(2x+1)+log(x-2)-2=0 | | 5=k*4 | | 19.95+.50x=73 | | 3x-x-x/2 | | 9(m+2.8)=93.6 | | x=-20+y | | -1r-5+11=9 | | 19.75+.50=73 | | 2=k*2 |

Equations solver categories