7(z+2)=28

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Solution for 7(z+2)=28 equation: 


Simplifying
7(z + 2) = 28

Reorder the terms:
7(2 + z) = 28
(2 * 7 + z * 7) = 28
(14 + 7z) = 28

Solving
14 + 7z = 28

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 + 7z = 28 + -14

Combine like terms: 14 + -14 = 0
0 + 7z = 28 + -14
7z = 28 + -14

Combine like terms: 28 + -14 = 14
7z = 14

Divide each side by '7'.
z = 2

Simplifying
z = 2

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