3(z-9)=8(2z-4)

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Solution for 3(z-9)=8(2z-4) equation:


Simplifying
3(z + -9) = 8(2z + -4)

Reorder the terms:
3(-9 + z) = 8(2z + -4)
(-9 * 3 + z * 3) = 8(2z + -4)
(-27 + 3z) = 8(2z + -4)

Reorder the terms:
-27 + 3z = 8(-4 + 2z)
-27 + 3z = (-4 * 8 + 2z * 8)
-27 + 3z = (-32 + 16z)

Solving
-27 + 3z = -32 + 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.
-27 + 3z + -16z = -32 + 16z + -16z

Combine like terms: 3z + -16z = -13z
-27 + -13z = -32 + 16z + -16z

Combine like terms: 16z + -16z = 0
-27 + -13z = -32 + 0
-27 + -13z = -32

Add '27' to each side of the equation.
-27 + 27 + -13z = -32 + 27

Combine like terms: -27 + 27 = 0
0 + -13z = -32 + 27
-13z = -32 + 27

Combine like terms: -32 + 27 = -5
-13z = -5

Divide each side by '-13'.
z = 0.3846153846

Simplifying
z = 0.3846153846

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