3(z+2)=15

Simple and best practice solution for 3(z+2)=15 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+2)=15 equation:


Simplifying
3(z + 2) = 15

Reorder the terms:
3(2 + z) = 15
(2 * 3 + z * 3) = 15
(6 + 3z) = 15

Solving
6 + 3z = 15

Solving for variable 'z'.

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

Add '-6' to each side of the equation.
6 + -6 + 3z = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 3z = 15 + -6
3z = 15 + -6

Combine like terms: 15 + -6 = 9
3z = 9

Divide each side by '3'.
z = 3

Simplifying
z = 3

See similar equations:

| 112100=-x^2-800x | | 7b+5e-2e-3e= | | 12x+9=7x+11 | | -2k+5-4+7k= | | 9m+y-12m+3y= | | 3b=8-b | | 4k+7k+3k-8k= | | 7a+2b-3a-4b= | | 3r+2t-r-5t= | | -2y+11e-6e+2y= | | 2a+33=-2a-44 | | 5k-6k+7k+3k= | | 9a/20/1/10= | | 3g+h+5g+4h-2g= | | 6p+5b-2p+5b= | | t=144/55*11/12 | | 5+x-7+6x= | | 3x-2y-3=0 | | 5x^3-8x^2-21x=0 | | 4a-7-a+5= | | a+2a+3a+4a+5a= | | -3m+6m-m+2n= | | y+0.5=(-2)*(x+1) | | 4x^4-7x^2-5x-1=0 | | 12x-8x+2x-3x= | | y-1=(-1)*(x-5) | | y=6.5+3 | | 3y-21=21 | | 7x+3y+3x+5y= | | 2x+5=3x+26 | | 3y+5x-8=5x^2-2xy | | 2+8x=-38 |

Equations solver categories