3(2z-4)=z(5+3)

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Solution for 3(2z-4)=z(5+3) equation:


Simplifying
3(2z + -4) = z(5 + 3)

Reorder the terms:
3(-4 + 2z) = z(5 + 3)
(-4 * 3 + 2z * 3) = z(5 + 3)
(-12 + 6z) = z(5 + 3)

Combine like terms: 5 + 3 = 8
-12 + 6z = z(8)

Reorder the terms for easier multiplication:
-12 + 6z = 8z

Solving
-12 + 6z = 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
-12 + 6z + -8z = 8z + -8z

Combine like terms: 6z + -8z = -2z
-12 + -2z = 8z + -8z

Combine like terms: 8z + -8z = 0
-12 + -2z = 0

Add '12' to each side of the equation.
-12 + 12 + -2z = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -2z = 0 + 12
-2z = 0 + 12

Combine like terms: 0 + 12 = 12
-2z = 12

Divide each side by '-2'.
z = -6

Simplifying
z = -6

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