3[y-9]=-6

Simple and best practice solution for 3[y-9]=-6 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[y-9]=-6 equation: 


Simplifying
3[y + -9] = -6

Reorder the terms:
3[-9 + y] = -6
[-9 * 3 + y * 3] = -6
[-27 + 3y] = -6

Solving
-27 + 3y = -6

Solving for variable 'y'.

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

Add '27' to each side of the equation.
-27 + 27 + 3y = -6 + 27

Combine like terms: -27 + 27 = 0
0 + 3y = -6 + 27
3y = -6 + 27

Combine like terms: -6 + 27 = 21
3y = 21

Divide each side by '3'.
y = 7

Simplifying
y = 7

See similar equations:

| 2pt=c | | .50x+25=-100 | | 3[f-12]=15 | | xsquared-2x+1=4 | | 14k-11k-k-2=16 | | -13=r-2+-9 | | (-13/7)x=-3 | | 2x=-18/x | | 3(X+3)-X=15 | | -2x=-18/x | | 0.55x+0.05(20-x)=0.10(-80) | | 0.55x+0.05(20-6)=0.10(-80) | | 19=3(1-x)+4 | | (2*1/7)x=-3 | | 29=v/5-8 | | 15-2d=5 | | 4g-6=6 | | 36=3x+15 | | 5=x/4-15 | | 31logX=1.5 | | 0.45(24)+0.05x=0.14(12+x) | | 18v^6-4v^5/2v^2 | | 2n+2(n-5)+21= | | a+2ab+b=c | | 10m-6m=8 | | x+23x+3x=57 | | X-1+4=5 | | -1.5x=6/x | | 3(1+3y)+3y=4 | | 3x+6=(-2x)+11 | | 4ab-4b= | | 16m-14m-m-1=12 |

Equations solver categories