4z=8(2z+9)

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Solution for 4z=8(2z+9) equation:


Simplifying
4z = 8(2z + 9)

Reorder the terms:
4z = 8(9 + 2z)
4z = (9 * 8 + 2z * 8)
4z = (72 + 16z)

Solving
4z = 72 + 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.
4z + -16z = 72 + 16z + -16z

Combine like terms: 4z + -16z = -12z
-12z = 72 + 16z + -16z

Combine like terms: 16z + -16z = 0
-12z = 72 + 0
-12z = 72

Divide each side by '-12'.
z = -6

Simplifying
z = -6

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