2(2z+7)=

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


Simplifying
2(2z + 7) = 0

Reorder the terms:
2(7 + 2z) = 0
(7 * 2 + 2z * 2) = 0
(14 + 4z) = 0

Solving
14 + 4z = 0

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 + 4z = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 4z = 0 + -14
4z = 0 + -14

Combine like terms: 0 + -14 = -14
4z = -14

Divide each side by '4'.
z = -3.5

Simplifying
z = -3.5

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