4(z+2)+(4+8z)=5z

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Solution for 4(z+2)+(4+8z)=5z equation:


Simplifying
4(z + 2) + (4 + 8z) = 5z

Reorder the terms:
4(2 + z) + (4 + 8z) = 5z
(2 * 4 + z * 4) + (4 + 8z) = 5z
(8 + 4z) + (4 + 8z) = 5z

Remove parenthesis around (4 + 8z)
8 + 4z + 4 + 8z = 5z

Reorder the terms:
8 + 4 + 4z + 8z = 5z

Combine like terms: 8 + 4 = 12
12 + 4z + 8z = 5z

Combine like terms: 4z + 8z = 12z
12 + 12z = 5z

Solving
12 + 12z = 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
12 + 12z + -5z = 5z + -5z

Combine like terms: 12z + -5z = 7z
12 + 7z = 5z + -5z

Combine like terms: 5z + -5z = 0
12 + 7z = 0

Add '-12' to each side of the equation.
12 + -12 + 7z = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 7z = 0 + -12
7z = 0 + -12

Combine like terms: 0 + -12 = -12
7z = -12

Divide each side by '7'.
z = -1.714285714

Simplifying
z = -1.714285714

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