12(z-3)=2(8z+4)-16

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Solution for 12(z-3)=2(8z+4)-16 equation:


Simplifying
12(z + -3) = 2(8z + 4) + -16

Reorder the terms:
12(-3 + z) = 2(8z + 4) + -16
(-3 * 12 + z * 12) = 2(8z + 4) + -16
(-36 + 12z) = 2(8z + 4) + -16

Reorder the terms:
-36 + 12z = 2(4 + 8z) + -16
-36 + 12z = (4 * 2 + 8z * 2) + -16
-36 + 12z = (8 + 16z) + -16

Reorder the terms:
-36 + 12z = 8 + -16 + 16z

Combine like terms: 8 + -16 = -8
-36 + 12z = -8 + 16z

Solving
-36 + 12z = -8 + 16z

Solving for variable 'z'.

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

Add '-16z' to each side of the equation.
-36 + 12z + -16z = -8 + 16z + -16z

Combine like terms: 12z + -16z = -4z
-36 + -4z = -8 + 16z + -16z

Combine like terms: 16z + -16z = 0
-36 + -4z = -8 + 0
-36 + -4z = -8

Add '36' to each side of the equation.
-36 + 36 + -4z = -8 + 36

Combine like terms: -36 + 36 = 0
0 + -4z = -8 + 36
-4z = -8 + 36

Combine like terms: -8 + 36 = 28
-4z = 28

Divide each side by '-4'.
z = -7

Simplifying
z = -7

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