2(z+4)=4(z+2)

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Solution for 2(z+4)=4(z+2) equation:


Simplifying
2(z + 4) = 4(z + 2)

Reorder the terms:
2(4 + z) = 4(z + 2)
(4 * 2 + z * 2) = 4(z + 2)
(8 + 2z) = 4(z + 2)

Reorder the terms:
8 + 2z = 4(2 + z)
8 + 2z = (2 * 4 + z * 4)
8 + 2z = (8 + 4z)

Add '-8' to each side of the equation.
8 + -8 + 2z = 8 + -8 + 4z

Combine like terms: 8 + -8 = 0
0 + 2z = 8 + -8 + 4z
2z = 8 + -8 + 4z

Combine like terms: 8 + -8 = 0
2z = 0 + 4z
2z = 4z

Solving
2z = 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
2z + -4z = 4z + -4z

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

Combine like terms: 4z + -4z = 0
-2z = 0

Divide each side by '-2'.
z = 0

Simplifying
z = 0

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