2(z+7)=18

Simple and best practice solution for 2(z+7)=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 2(z+7)=18 equation: 


Simplifying
2(z + 7) = 18

Reorder the terms:
2(7 + z) = 18
(7 * 2 + z * 2) = 18
(14 + 2z) = 18

Solving
14 + 2z = 18

Solving for variable 'z'.

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

Add '-14' to each side of the equation.
14 + -14 + 2z = 18 + -14

Combine like terms: 14 + -14 = 0
0 + 2z = 18 + -14
2z = 18 + -14

Combine like terms: 18 + -14 = 4
2z = 4

Divide each side by '2'.
z = 2

Simplifying
z = 2

See similar equations:

| 1/2(5x-7)=3 | | 17t+3=8t+75 | | 9x^3-15x^2-15x+25=0 | | 1/6y+2x=13 | | 9r=r+56 | | 16q+5=6q+55 | | 3x^2+156=0 | | x+7/14=8/7+x-5/5 | | a-b=14 | | (x+7/14)=(8/7)+(x-5/5) | | 5(1)-7(1)+4=0 | | a=b/6 | | 6=y+x | | u-18=v | | 9+2(6w-3)=-3(2w-3)+9w | | g(-7)=-(-7+3) | | 38+5+4g=51 | | -1.96=(x-32.3)/10.2 | | g(0)=(0)+3 | | 6u+2-2(-6u-1)=2(u-1) | | f(1)=2(1)+7 | | f(1)=2(1)+3 | | 9-x/6x-54 | | 2/3(4+3(-19/18))=5/9 | | -3(-7w+8)-w=4(w-3)-2 | | f(0)=2(1)+3 | | 2/3(4+3x-19/18)=5/9 | | f(0)=2(0)+7 | | b-6.2=7.1 | | 3x-6/3x+6 | | 2/3(4+3x)=5/9 | | f(0)=2(0)+3 |

Equations solver categories