12z+4=2(5z+8)+2

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Solution for 12z+4=2(5z+8)+2 equation:


Simplifying
12z + 4 = 2(5z + 8) + 2

Reorder the terms:
4 + 12z = 2(5z + 8) + 2

Reorder the terms:
4 + 12z = 2(8 + 5z) + 2
4 + 12z = (8 * 2 + 5z * 2) + 2
4 + 12z = (16 + 10z) + 2

Reorder the terms:
4 + 12z = 16 + 2 + 10z

Combine like terms: 16 + 2 = 18
4 + 12z = 18 + 10z

Solving
4 + 12z = 18 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
4 + 12z + -10z = 18 + 10z + -10z

Combine like terms: 12z + -10z = 2z
4 + 2z = 18 + 10z + -10z

Combine like terms: 10z + -10z = 0
4 + 2z = 18 + 0
4 + 2z = 18

Add '-4' to each side of the equation.
4 + -4 + 2z = 18 + -4

Combine like terms: 4 + -4 = 0
0 + 2z = 18 + -4
2z = 18 + -4

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

Divide each side by '2'.
z = 7

Simplifying
z = 7

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